Which is an example of a beneficial mutation?


A one that changes the color of a rabbit, allowing it to hide from predators.

B one that results in lighter flower petal colors without changing the plant’s ability to reproduce

C one that causes a person’s body to produce thick mucus that clogs the lungs

D.one that makes it easier for a corn plant to contract a disease

Answers

Answer 1

Answer:

A. One that changes the color of a rabbit, allowing it to hide from predators.

Explanation:

If a mutation changes the color of the rabbit and allows if to hide from predators trying to kill it, it is beneficial because it is protecting the rabbit from  death or harm.

Answer 2

Answer:

A

Explanation:


Related Questions

A prohibition of trade imposed on one country by another is known as an
.

Answers

Answer:

Embargo

Explanation:

Took quiz edge2020

a newspaper to support the abolitionist cause.
Frederick Douglass started the
A Union Times
B. Northern Lights
C. North Star
D. Abolitionist Views

Answers

Answer:

c north star

Explanation:

Answer:

C. North Star

Explanation:

The North Star was a nineteenth-century anti-slavery newspaper published from the Talman Building in Rochester, New York, by abolitionist Frederick Douglass. ... The North Star's slogan was: "Right is of no Sex—Truth is of no Color—God is the Father of us all, and all we are Brethren."

One stated object of The North Star, as given in the December 3, 1847 issue, was to "promote the moral and intellectual improvement of the colored people." While focusing on ending slavery and promoting the advancement and equality of African Americans, Douglass strongly supported women's rights.

Good luck!!

Why was coexistence with the Indians important to the colonies?
A) They needed each other in order to survive.
(I know its not B)
C) The colonists needed the Indians to lead them to the best lands.
D) The wanted to learn each others language.
E) The Indians needed the colonists to plant crops for them.

Answers

The Indians needed the colonists to plant crops for them

What was the effect of television on the development and outcome
of the war? The conventional wisdom has generally been that for
better or for worse it was an anti-war influence. It brought the
"horror of war" night after night into people's living rooms and
eventually inspired revulsion and exhaustion. The argument has
often been made that any war reported in an unrestricted way by
television would eventually lose public support.
50.
- Daniel Hallin, The Museum of Broadcast Communications
Which article would most likely quote this excerpt?

Answers

Answer:

Explanation:The conventional wisdom has generally been that for better or for worse it was an anti-war influence. It brought the “horror of war” night after night into people's living rooms and eventually inspired revulsion and exhaustion.

what is another way too say secure the blessing of liberty to ourselves and our posterity

Answers

Another way is life to say god blessed you

On a North American continent controlled by American Indians, contact among the peoples of Europe,the Americas, and West Africa created a new world.
Key Concept 1.1
Before the arrival of Europeans, native populations in North America developed a wide variety of social, political, and economic structures based in part on interactions with the environment and each other.
I. As settlers migrated and settled across the vast expanse of North America over time, they developed quite different and increasingly complex societies by adapting to and transforming their diverse environments.
A. The spread of maize cultivation from present-day Mexico northward into the American Southwest and beyond supported economic development and social diversification among societies in these areas; a mix of foraging and hunting did the same for societies in the Northwest and areas of California.
B. Societies responded to the lack of natural resources in the Great Basin and the western Great Plains by developing largely mobile lifestyles.
C. In the Northeast and along the Atlantic Seaboard some societies developed a mixed agricultural and hunter-gatherer economy that favored the development of permanent villages.

Answers

The correct answer to this open question is the following.

Here we just have some sentences and considerations, but there is no question at all. It seems you forgot to include the question.

It is true all the things you attach, but what do you want to know?

If we can help to add some comments, these would be:

Yes, native populations in North America developed a wide variety of social, political, and economic structures based in part on interactions with the environment and each other. But everything changed with the arrival of the white European colonists. They had a completely different vision of life, society, business, and culture.

This encounter was difficult and the Native American Indians tribes got the worst part.

White Europeans came to the Americans to start a new life and make a profit. Some others were being persecuted by the church because of religious differences, and in the Americas, found a new place to practice their religious values.

But most Europeans wanted to exploit the many raw materials and natural resources found in the Americas. That is why they wanted more and more land, to make a profit.

The vision of the Indian tribes was completely different. They saw nature as a "mother" and truly respect her as so. That is why they created songs, chants, and dances, to honor mother nature.

Interpret Review the characteristics of the Three
Estates in this activity and study the political cartoon.
Look at the expressions on the character's faces. Why
do the characters representing the First and Second
estates seem surprised or threatened at the idea of
the Third Estate throwing off its chains and reaching
for the weapons? What might those weapons
symbolize? What do the expressions tell you about
the relationship between the First and Second estates
the Third Estate?

Answers

Answer and Explanation:

1. The first and second states showed the expression surprised and threatened because the third state was more populous and with the weapons they were taking, they had enough power to easily destroy the first and second states.

2. Weapons symbolize knowledge and rights, which were the necessary elements for the third state to defeat the first and second states and to become big, strong and without suffering the abuses they suffered.

3. The expression between the first and the second state in relation to the attitude of the third state, shows that the relationship between them was not good, but was full of conflicts and disagreements.

In a brief paragraph, outline the ways in which OPEC is a trade barrier?

PLEASE HELP THIS IS URGENT!!!!

Answers

Answer:

OPEC can be observed as a trade barrier because it could hypothetically completely exclude a country from trading with countries that produce oil and this would make life much harder for those countries. For example, OPEC introduced an embargo on the US in 70s and there was a huge spike in gas prices and a shortage of fuel.

Explanation:

Answer:

OPEC can be observed as a trade barrier because it could hypothetically completely exclude a country from trading with countries that produce oil and this would make life much harder for those countries. For example, OPEC introduced an embargo on the US in 70s and there was a huge spike in gas prices and a shortage of fuel.

Explanation:

I hope this helps, have a good day! :)

Why did the colonists oppose Parliamentary taxation?

Answers

Answer:

Parliament sought out to impose greater taxes on colonists because Britain was it great debt after the war and needed financial help. ... Colonists opposed Parliament's attempt to tax them because they had no voice or consent agreeing to be taxed.

Explanation:

Sorry if i was late!!!

The Bill of Rights affirmatively states some rights that the people are guaranteed
O True
O False

Answers

Answer:

True

Explanation:

6-Shifting from a two-field to a three-field crop rotation increased food production because. 1 point a. Peasants could build their own homes in one of three parts of their election b. Peasants could farm their favorites crops c. Peasants could cultivate more land d. Peasants were more motivated because they had right to 3% of the harvest.

Answers

Answer:

im here for the points sorry :(

Explanation:

Please help me and if you are right and hurry I'll give you an extra 20 points!

Activity
Now it’s your turn to write about an event or idea from two different perspectives. During the American Revolution, ideas were often written on posters. At the time of the Vietnam War, they were shared through radio and television. Today, people and groups post their thoughts on the Internet using social media sites or share them through text messages. Follow the directions below to write a conversation about a current event topic through text message, instant message, or status updates.

1. Choose one of the following topics for your conversation:

Soda tax — Should people have to pay an extra tax on soda or junk food?


2. Research your topic using the Internet or other reference material. You may want to start with local or national newspapers, television news sources, or online encyclopedias. Please contact your instructor if you are unable to find appropriate sources. You may also want to review this learning object for tips on finding and using information.

3. Write a conversation between two people with different perspectives on your topic. Your conversation can be in the form of instant messages, text messages, or social media status updates. You may use this template to complete your assessment. Your conversation should include the following:

A total of at least five entries for each side (10 entries total—two to three sentences each)
Accurate facts used to support both perspectives
At least two properly cited sources used for research

Thank you so much if you actually help me I promise you that I will give you 20 extra points and brainliest! I promise! although I have ADHD T-T so you will have to remind me to give it to you because I will forget.

Answers

I agree that Should people have to pay an extra tax on soda or junk food. This is known as the soda tax and it's important to curb obesity and improve the health of the people.

What is a soda tax?

A sugary drink tax, soda tax, or sweetened beverage tax is a tax or surcharge imposed on sweetened beverages in order to reduce their consumption. Carbonated soft drinks, sports drinks, and energy drinks are common beverages subject to a soda tax.

Soda taxes are sometimes referred to as a "corrective" or "sin tax" because, unlike general sales taxes, they are used to discourage the purchase of soda because the decision to consume it has costs for both the user and others (such as increased health care costs).

This policy intervention is an attempt to reduce obesity and the health consequences of being overweight; however, the medical evidence supporting the health benefits of a sugar tax is of very low certainty.

Sugary drink taxes are an effective intervention to reduce sugar consumption.

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Which tribe belonged to the lisquoian language group?

Answers

Iroquois, any member of the North American Indian tribes speaking a language of the Iroquoian family—notably the Cayuga, Cherokee, Huron, Mohawk, Oneida, Onondaga, Seneca, and Tuscarora

Answer:

Iroquois, any member of the North American Indian tribes speaking a language of the Iroquoian family—notably the Cayuga, Cherokee, Huron, Mohawk, Oneida, Onondaga, Seneca, and Tuscarora.

Explanation:

I just googled it

hard question plz help

Answers

it would be a legislator

Answer:

muckrakers

Explanation:

HELP!!! 12 POINTS!!!


What area of the arts blossomed in England during the Renaissance?

Select one:

a. painting and sculpture

b. crafts and trades

c. drama and poetry

d. architecture

Answers

Answer:

C

Explanation:

A vigorous literary culture in both drama and poetry included poets such as Edmund Spenser, whose verse epic The Faerie Queene had a strong influence on English literature but was eventually overshadowed by the lyrics of William Shakespeare, Thomas Wyatt and others.

Hope this helped!

Answer:

C I belive

Explanation:

The dominant art forms of the English Renaissance were literature and music. Visual arts in the English Renaissance were much less significant than in the Italian Renaissance.

What economic strategy did labor unions steal from big business owners?​

Answers

Answer:

Stop working till their demands were accepted.

Explanation:

The economic strategy labor unions steal from big business owners is to put pressure by stop production. The big business owners put pressures on the government to accept their demands by stopping production, this strategy also used by the labor unions in order to fulfill their demands, they also stop working till their demands were fulfilled. This strategy applied to put pressure on the big business owners as they put on the government.

pls help its due in a couple mins

Answers

Answer:

cute

Explanation:

100 points + brainliest!

Were the Founding Fathers justified in rebelling against the British government and declaring independence?
In a well-developed essay that includes an INTRODUCTION, BODY PARAGRAPHS, and a CONCLUSION, explain whether or not the Founding Fathers were justified in declaring independence. Be sure to address counterclaims in your essay and include reasons and evidence to support your argument.

DON'T COPY AND PASTE FROM OTHER BRAINLY ANSWERS OR THERE WILL BE NO BRAINLIEST! 3 paragraphs is max :D

Answers

Answer:

Colonists sought independence from British government for a multitude of reasons. Tension quickly rose between England and the thirteen colonies due to the unjust taxing without fair representation in Parliament, the colonist’s rights to assemble were taken away by the British, and there were many unreasonable Acts and laws put into place in attempt to have complete control over the colonists as well as intimidate them. For these reasons and the suffering that the colonists endured at the hands of the British government, I feel that the colonists had plenty just causes to separate themselves from England.  

Of the many objections pitted against King George III, the one that most angered the colonist and is by far the strongest grievance…show more content…

Beginning in 1764, Great Britain began passing acts to exert greater control over the American colonies. The Sugar Act was passed to increase duties on foreign sugar imported from the West Indies. A Currency Act was also passed to ban the colonies from issuing paper bills or bills of credit because of the belief that the colonial currency had devalued the British money. Further, in order to continue to support the British soldiers left in America after the war, Great Britain passed the Quartering Act in 1765. This ordered colonists to house and feed British soldiers if there was not enough room for them in the colonist’s homes. An important piece of legislation that really upset the colonists was the Stamp Act passed in 1765. This required stamps to be purchased or included on many different items and documents such as playing cards, legal papers, newspapers, and more. This was the first direct tax that Britain had imposed on the colonists. Events began to escalate with passage of the Townshend Acts in 1767. These taxes were created to help colonial officials become independent of the colonists by providing them with a source of income. This act led to clashes between British troops and colonists, causing the infamous Boston Massacre. These unjust requests and increasing tensions all led up to the colonist’s declaration as well as the Revolutionary War.

Hope this helped!

What was Wang Kon's greatest achievement? conquering Korea for China unifying Korea under the Koryu dynasty creating a system of moveable type promoting the ideals of Shintoism

Answers

Answer:

unifying Korea under the Koryu dynasty

Explanation:

General Wang Kon is believed to be one of the sons of an influential clan at Songdo. He was widely known for his reign as the ruler of Korea which spanned between 918 AD to 936 AD.

During his time, he had many great achievements.

However, the feat that was recorded as his greatest achievement was the making of a unified kingdom on the Korean territory under the dynasty of Koryu.

Wang Kon's greatest achievement was unifying Korea under the Koryu dynasty. Thus, option (b) is correct.

The Koryu dynasty was founded by Wang Kon and ruled Korea from 918 until 1392. He joined the kingdoms of Silla, Baekje, and Goguryeo, becoming the first Korean emperor to unite the whole Korean Peninsula.

The Koryu dynasty's cultural and artistic achievements were made possible by Wang Kon's unification of Korea, which also provided stability and wealth to the area. Although there were difficulties throughout Wang Kon's rule, his reputation as the founder of the Koryu dynasty and a unifier is regarded as his greatest accomplishment.

As a result, the significance of the Wang Kon's greatest achievement are the aforementioned. Therefore, option (b) is correct.

Learn more about on Wang Kon's, here:

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Your question is incomplete, but most probably the full question was.

What was Wang Kon's greatest achievement?

A. Conquering Korea for China

B. Unifying Korea under the Koryu dynasty

C. Creating a system of moveable type

D. Promoting the ideals of Shintoism

After the French and Indian War, which of the following cost of British colonists began to distrust the British government?

A.) All colonists were forced to follow the Church of England

B.) The proclamation of 1763 was revoked, and Colonists were free to move.

C.) Colonists were not distrustful of the government, and continued to live in the colonies.

D.) 10,000 troops were sent over, and colonists felt like their freedom was being taken away​

Answers

Answer:

10,000 troops were sent over, and colonists felt like their freedom was being taken away​

Explanation:

Please help me
I'll give braniliest

Answers

I’m pretty sure the correct answer is B. Because he didn’t help France or Britain because he didn’t wanna be involved in there war and wanted to focus on the United States

Answer: HEY! Imma say the answer is B!

Explanation:

The first Europeans to trade for fur were_____called coureurs de bois.
A Spaniards
B Russians
C Frenchmen
D Englishmen

Answers

Answer:

c

Explanation:

C

The first Europeans to purchase furs from Indians were French and English fishermen who, during the 1500s, fished off the coast of northeastern Canada and occasionally traded with the Indians. In exchange, the Indians received European-manufactured goods such as guns, metal cooking utensils, and cloth.

How did the fighting in China influence the philosophy of Confucianism?

Answers

Answer:

Confucianism did create a society which had a stable structure and was very stable for the majority of the time it was used as an example of a perfect society.

Explanation:

Answer: Confucian ideas appealed mostly to everyday folks. But over time, his philosophy gained popularity in the political sphere and became the official belief system of the Chinese state. Confucianism also became a big part of the educational system. So much so that officials had to master Confucian principles in order to pass the civil service exams for government employment. Because of this, Confucian ideas influenced Chinese government for centuries.

But though Confucianism was bound up in government, it didn't call for harsh laws or punishments like Legalism.

Another Chinese philosophy. According to The Analects, "The Master said: Guide them with policies and align them with punishments and the people will evade them and have no shame. Guide them with virtue and align them with li [traditions and virtues of the Zhou] and the people will have a sense of shame and fulfill their roles…" As this passage suggests, Confucianism called for a kind of moral training which strengthened the correct social order. It was less about punishing wrongdoers and more about making people want to be good.

Explanation: Hope this works!!

When did Asoka adopt Buddhism?


after years of wandering and searching for the truth


after seeing much violence and participating in it


after meeting Buddha


after seeing poverty and suffering outside the palace walls

Answers

Answer:

The Correct Answer is B: After Seeing much violence and participating in it

Explanation:

I just took the test

______ forced the French to give up their claim in Canada and Spain was forced to give up Florida.

a. Treaty of Paris
b. Treaty of Versailles
c. Treaty of Quebec
d. Treaty of Pontiac

Answers

Answer:

i think it is A

Explanation:

The Treaty of Paris of 1763 ended the French and Indian War/Seven Years’ War between Great Britain and France, as well as their respective allies. In the terms of the treaty, France gave up all its territories in mainland North America, effectively ending any foreign military threat to the British colonies there.

What did women do during the 1920

Answers

Answer:

In 1920, all women were given the right to vote. 'Flappers' smoked in public, danced the new dances, and were sexually liberated. Women wore clothing more convenient for activity and stopped wearing long skirts and corsets. ... But most women were still housewives and were not as free as their men.

BRAINLIEST, PLEASE

Answer:

There were more job opportunities for women in the 1920s and 1930s due to better education. Many women found work as clerks, teachers and nurses. The nature of industries changed and new types of work emerged. Many women found work in the new light industries e.g. making electrical goods.

Explanation:

3.What is the role of religion in the development of conflict?

Answers

Answer:

A common causus belly was "In the name of God/Gods/God Kings/etc."

Explanation:

What was the main ideology behind mercantilism?

A. colonies existed to make a profit for the mother country.
B. colonies were used to house prisoners from the mother country.
C. colonies were established to do whatever they wanted.
D. colonies were set up to help with the overpopulated mother country.

Answers

Answer: A

Explanation:

It’s
A that’s the answer

Why did state sovereignty under the Articles of Confederation caused tension among the states

Answers

Answer:

beep

Explanation:

ima cow

Answer: because they had

Explanation:

I got it wrong

What did the Mongols control that no other empire has done before or since?

Answers

Answer:

where is the answer choice?

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What is the meaning of the metaphor in the paragraph?A) Nala and her parents believe that weekends should be spent relaxing.B) Nala enjoys a variety of fun activities on the weekends.C) On weekends, Nala makes an astounding mess of her room.D) Because weekends are so busy, Nala spends little time in her room. Answer questions 1-6 using the website below, however, they must be in YOUR OWN WORDS. You also need to watch the video in the link below. Remember not to use slang terms or text lingo (ex: it is YOU not U)1. Define Stress?2.What are 3 ways to cope with stress?3.Give me 3 examples of things that are stressful for YOU4.What are 2 things we may feel when under stress?5.What is the flight or fight response?6.What hormone is released when under stress? Students are each given a 20-gram sample of an unknown solid compound in a clear plastic bag. They are instructed to break the material into smaller parts by gently hitting it with a hammer. Some of the parts break into large chunks and some look like a fine powder.Which statement correctly describes these broken pieces of the sample? Baby Victor wants to arrange 7 blocks in a row?How many different arrangements can the baby make? how do i find the slope of a line graph Please help me with this Paula bought a ski jacket on a sale for $7 less then half its original price. She paid $87 for the jacket. What was the original price? ANSWER FAST WILL GIVE BRAINLIEST!Review the image showing the Sankore mosque in Timbuktu.How does the architecture of the mosque show cultural diffusion?Arab traders introduced West Africans to new religious practices.Arab scholars created libraries to house religious texts in West Africa.Arab merchants established markets to exchange goods and ideas.Arab griots created temples for followers to practice ancestor worship. What is Lucretius philosophical school Mischa is analyzing a report for her employer, the Natural Resources Conservation Service (NRCS). Read this paragraph from the report.The NRCS has introduced a special program to provide technical and financial assistance to local farmers and landowners. Theprogram will encourage them to follow conservation practices to help save the southwestern willow flycatcher. Landowners can alsobenefit from the program. They may be protected from legal measures if their activities impact an endangered species. Under thisprogram, landowners can operate their farms while still conserving local species.How can Mischa best summarize the main idea of this paragraph?A.The NRCS has a program that aims to encourage private landowners to breed southwestern willow flycatchers on theirfarms and ranches.B.O c.The NRCS plans to start a program to protect the habitat of many wildlife species such as the southwestern willowflycatcherThe NRCS program provides benefits to private landowners who follow conservation efforts to save the southwesternwillow flycatcher.The NRCS program aims to protect and restore the southwestern willow flycatcher's habitat while also conserving otherwildlife species.OD Jamestown, Virginia was the first English colony to have a 19 of these? In 1930 Mohandas "Mahatma Gandhi led a nonviolent march in India protesting Britain's colonialtriggering moment for the targer civil disobedience movement that eventually con todas las pendencefrom Britain in 1947. Shortly before the Salt March, Gandhi had written to Viceroy Lord Irwin, therepresentative of the British crown in India. The passage below is the conclusion of that letter. Read thepassage carefully. Write an essay that analyzes the rhetorical choices Gandhi makes to convey hismessage to Lord Irwin that the taxes should be reversed.I know that in embarking on non-violence, I shallbe running what might fairly be termed a mad riskthough they undoubtedly are for the consideration ofany scheme of Government they have little bearingBut the victories of truth have never been wonwithout risks, often of the gravest character,on the greater problems which are above communitiesConversion of a nation that has consciously orand which affect them all equally. But if you cannotunconsciously preyed upon another, far moresee your way to deal with these evils and my lettermakes no appeal to your heart, on the eleventh daynumerous, far more ancient, and no less culturedthan itself, is worth any amount of riskof this month, I shall proceed with such co-workers of50 the Ashram' as I can take, to disregard the provisionsI have deliberately used the word conversion. For of the salt laws. I regard this tax to be the most10 my ambition is no less than to convert the Britishiniquitous of all from the poor man's standpoint.people through non-violence, and thus to make them As the independence movement is essentially for thesee the wrong they have done to India. I do not seek poorest in the land, the beginning will be made withto harm your people. I want to serve them even as I 55 this evil. The wonder is that we have submitted to thewant to serve my own. I believe that I have always cruel monopoly for so long. It is, I know, open to you15served themto frustrate my design by arresting me. I hope thatI served them up to 1919, blindly. But when my there will be tens of thousands ready, in a disciplinedeyes were opened and I conceived non-co-operation, manner, to take up the work after me, and, in the actthe object still was to serve them. I employed the 60 of disobeying the Salt Act, to lay themselves open tosame weapon that I have, in all humility, successfully the penalties of a law that should never have20 used against the dearest members of my family. If I disfigured the statute book.have equal love for your people with mine, it will notI have no desire to cause you unnecessarylong remain hidden. It will be acknowledged by them, embarrassment, or any at all, so far as I can help. Ifeven as members of my family acknowledged, 65 you think that there is any substance in my letter, andthey had tried me for several years. If the people if you will care to discuss matters with me, and if to25 join me, as I expect they will the sufferings theywillthat end you would like me to postpone publicationundergo, unless the British nation sooner retraces its of this letter, I shall gladly refrain on receipt of asteps, will be enough to melt the stoniest hearts.telegram to that effect soon after this reaches you.The plan through civil disobedience will be to70 You will, however, do me the favour not to deflect mecombat such evils as I have sampled out. If we want from my course, unless you can see your way to30 to sever the British connection it is because of suchconform to the substance of this letter.evils. When they are removed, the path becomes easy. This letter is not in any way intended as a threat,Then the way to friendly negation willbe open. If but is a simple and sacred duty, peremptory on a civilthe British commerce with India is purified of greed, 75 register. Therefore, I am having it specially deliveredyou will have no difficulty in recognizing ourby a young English friend who believes in the Indian35 independence. I invite you then to pave the way for cause and is a full believer in non-violence and whomProvidence seems to have sent to me, as it were, forimmediate removal of those evils, and thus open athe very purpose.way for real conference between equals, interestedonly in promoting the common good of mankind1 A spiritual retreat or monastery for a community of Hindusthrough voluntary fellowship and in arranging terms2 The India Salt Act (1852) enforced the British colonial government's monopoly on40 of mutual help and commerce equally suited to both.the collection, manufacture, and sale of salt in InduYou have unnecessarily laid stress upon communalproblems that unhappily affect this land. Importantafter the Jack drove 41 1/2 miles. He used 1 1/4 gallons of gasoline . What is the unit rate for miles per gallon ? why was religion important to the slaves in the americas What is the opposite of - 7/16 Which expression is equivalent to 4(x+12) Please help!!! Explain and correct the error in this calculation. A disc jockey at a school dance has equal numbers of rock and pop songs that she randomly selects from. She designs a simulation to estimate the probability that the next three songs are all rock songs.Which simulation design could she use to estimate the probability?A. Number cubeLet 1,2,3,4 = rockLet 5,6 = popRoll cube three times. Repeat.B. Random DigitsLet 0,1,2,3 = rockLet 4,5,6,7,8,9 = popSelect three random digits. RepeatC. Number cubeLet even number = rockLet odd number = popRoll cube three times. RepeatD. Number cubeLet 1 = rockLet 2 = popRoll cube three times. Repeat i need help plz and thank you A cation is a _______ionPositiveb. Negativec. Neutral