1. Why can you keep getting the common cold when you can get the mumps only once?
2. What are some things you can do to improve your immune system to help fight infections?

Answers

Answer 1

Answer:

Once a person has developed mumps they remain immune to that disease for the rest of their lives. Therefore if they come in contact with the virus again their immune system recognises the virus and eradicates it. To improve your immune system you can eat healthy and exercise often.

Explanation:

Answer 2
The body develops resistance to the mumps after being infected once. You can eat healthy and exercise to improve your immune system

Related Questions

match the descriptions to the photos


please


sorry if its a bit hard to see

Answers

Answer:

sorry the words is really just

too tiny

What does an organism's genotype describe?

the allele combination for a trait
the physical appearance of a trait
the number of alleles on a gene
the number of different traits inherited

Answers

An organism’s genotype describes the allele combination for a trait . Answer A is the correct answer

Answer:

It is A or the first option.

The genotype refers to the combination of alleles present in an organism for a particular trait.

Can someone explain to me what the "go to 3, 2, 1, etc..." is for when writing dichotomous keys?

Answers

I would If I knew lol sorry

What becomes visible during prophase under a microscope?
A. Ribosomes
B. Chromosomes
C. Cell Membrane
D. Nucleus

Answers

Answer: B. Chromosomes

Explanation: Chromosomes become visible, the nucleolus disappears, the mitotic spindle forms, and the nuclear envelope disappears. Chromosomes become more coiled and can be viewed under a light microscope.

Which example has the most complex level of body organization? Only pick one that has the most complex level of body organization.

Answers

The heart, all it has to do it pump blood

Describe two ideas which influenced Darwin's thinking leading up to his idea of natural selection. *

Answers


Darwin's theory consisted of two main points; 1) diverse groups of animals evolve from one or a few common ancestors; 2) the mechanism by which this evolution takes place is natural selection.
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PLSS HELPP

What can be said about living organisms and those in the fossil record?


All organisms are more or less the same as their ancestors in the fossil record.

Most organisms are the same as their ancestors in the fossil record. Some organisms are very different.

Organisms are generally much different from their ancestors in the fossil record.

Some organisms are much different from their ancestors in the fossil record, while other organisms have mostly stayed the same.

Answers

Answer:

technically I think the answer  is the last one I hope this helps

Explanation:

Answer:

Organisms are generally much different from their ancestors in the fossil record.

Explanation:

Today organisms are generally different from their ancestors in the fossil records because of the concept of evolution.

Evolution has caused ancient organisms to change drastically from their present day cohorts.

Although, some similarities exists and they can help tell how the organisms have evolved, nonetheless, ancient life forms are much different. Paleontologists use evidence from a diverse source to interpret fossils in order to show relationships between organisms.

How does the paramecium release its waste?

Answers

Answer:

The paramecium uses its cilia to sweep the food along with some water into the cell mouth after it falls into the oral groove.

Explanation:

yes

Answer:

the digested food goes to the cytoplasm and the  vacuole gets smaller  when the vacuole reaches the  pore the remaining undigested waste is removed

Explanation:

hopefully this was helpful if not sorry about that :)

The International Date Line roughly follows:

the 180° meridian
the prime meridian
the equator
90° east longitude

Answers

the answer is the 180 degree meridian

Censorship: Who Should Decide What Young People Read?
(Take a Stand!!!)

Support your position with clear reasons and specific examples. Follow the debate guidelines discussed in class.

access | civil | despite | integrate | promote


Censorship: Who Should Decide What Young People Read?
(Take a Stand!!!)

Support your position with clear reasons and specific examples. Follow the debate guidelines discussed in class.

access | civil | despite | integrate | promote

Answers

Answer:

No one should decide what anyone reads but ourselves. People, now matter how young or old, should be able to make the decision by themselves. If they want to read Manga, Horror books, Romance, Suspense, Mystery, Graphic Novels, Sci-Fi, Fantasy, Nonfiction, Narrative, Genre Fiction, Historical Nonfiction/Fiction, Poetry, Thriller, Biography, Memoir, Autobiography, Short Story, Literary Fiction, Science Fantasy, Paranormal Romance, Fairy Tail, Myth, Folktale, History, Adventure Fiction, Textbook, Prose, Fantasy Fiction, Magical Realism, Erotic Literature, Historical Romance, High Fantasy, True Crime, Occult Fiction, what ever they want to read they should be able to access them. Now I'm not saying young children's minds shouldn't be protected. For example, if I were to take your privilege of reading away and say that you are only allowed to read Fantasy books, despite your age, that would not be right and would cause civil disputes in the literary world. We should promote a cause that enables any aged children, especially young minds, to be able to pick from the entire literary universe. We shouldn't force people to integrate into books that we want, instead into books that everyone wants. In conclusion, no one should decide what we read but ourselves.

Explanation:

Feel free to give brainliest.

Have an amazing day everyone!

How does a plant cell undergo cytokinesis different from an animal cell?

Answers

Can u pls answer my latest question
Cytokinesis occurs differently in animal and plant cells. In animal cells, the plasma membrane of the parent cell pinches inward along the cell's equator until two daughter cells form. In plant cells, a cell plate forms along the equator of the parent cell.

Gene therapy is a form of__________

Answers

Answer:

genetic engineering

The answer will be genetic engineering

The equator represents 0°:


A. latitude
B. meridian
C. longitude
D. altitude

Answers

I think it’s Latitude sorryy if I’m wrong
i’m pretty sure it’s latitude,,,sorry if it’s wrong

What type of currents involve the lateral movement of water in the oceans?

Group of answer choices

Surface currents

Sidewellings

Upwellings

Downwellings

Answers

Answer:

c. upwellings

Explanation:

I think C lol................

List different technologies that improve our
understanding of cells and how they
function.

Answers

Answer: microscopes

Similarly the development of microscopes drove, somewhat later in the same century, the discovery of cells; Hooke and van Leuwenhoek, like Galileo, were hands-on developers of their instruments.The discovery of the green fluorescent protein (GFP), increasingly sophisticated microscopes, and the development of in vitro assays that faithfully reproduce cellular functions are just a few examples of technical advances that have spurred on many areas of cell biology

Explanation:

Most electrical companies combust the stored area energy of fossil fuels to heat water. This heated water has area energy use to spin turbines which spin magnets to create area energy.

Answers

Answer:

1 ,4 ,5

Explanation:

What phenomena occur due to these plate movements?
2 sentences or 1 if it explained well

Answers

When tectonic plates shift they can sometimes form volcanoes because the plate begins to melt the mantle above, and the melted rock rises through the plate
Answer Different processes that occur along the plate boundaries


Explanation

Earthquakes, volcanic activity, mountain-building, and oceanic trench formation occur along these plate boundaries (or faults). The relative movement of the plates typically ranges from zero to 100 mm annually.
Wikipedia › wiki › Plate_tectonics
Plate

The reflected sound is called?

Answers

This is called a echo

Describe the location and names of the parts of the pistil.
Describe the location and names of the parts of the stamen.
What were the differences between the Flower A and Flower B?
How were both flowers similar?

Answers

Answer: The pistil usually is located in the center of the flower and is made up of three parts: the stigma, style, and ovary. The stigma is the sticky knob at the top of the pistil. It is attached to the long, tubelike structure called the style. The style leads to the ovary that contains the female egg called ovules. The stamen is made up of two parts: the anther and filament. The anther produces pollen (male reproductive cells). The filament holds the anther up. During the process of fertilization, pollen lands on the stigma, a tube grows down the style and enters the ovary.

Explanation:

According to this food web, which of the following organisms do hawks eat?

Snakes and squirrels

Wolves and mushrooms

Grasshoppers and wolves

Squirrels and mushrooms

Answers

Answer:

snakes and squirrels

Explanation:

According to this food web, hawks eat the organisms like Snakes and squirrels. Thus, the correct option is A.

What is the Food web?

The food web may be defined as the interconnection of a large number of the food chain with one another and forming a web-like pattern.

In a food web, one organism can hold more than one position. In other words, it is a series of branching lines rather than a straight line. The flow of energy is very difficult to calculate in the food web.

Hawks are the tertiary consumers that eat toads, snakes, squirrels, etc. So, hawks are carnivore organisms. Because of being the tertiary consumers, they significantly depend on secondary consumers.

Mushrooms are decomposers. So, options B and D are eliminated. Option C contains grasshoppers that feed on the grass directly. So, they are primary consumers in the food web.

Therefore, according to this food web, hawks eat the organisms like Snakes and squirrels. Thus, the correct option is A.

To learn more about the Food web, refer to the link:

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Give an example of a specific joint in the human skeletal system.
Please help

Answers

Answer:

Finger Joints and your jaw

Explanation:

Answer:

Allowing slight movement (called amphiarthroses) include the distal joint between the tibia and the fibula and the pubic symphisis of the pelvic girdle. Joints allowing full movement (called diarthroses) include many bone articulations in the upper and lower limbs

Explanation: Just a little extra facts;)

how can structures for movement help protists to survive

Answers

Answer:

water and bags and food

Explanation:

Answer:They are the same as animals ability to find food and get away from others.

Explanation:

You can use this for your answer.

There is now word bank with this.and if all my missing assignments are not done i cant stay with my cousin for thanksgiving, 1 answer equals one more hour with my cousin PLEAASSEE

Answers

Oh my! Do you have a word bank?

4 is most likely Metabolism: Cells need a way to process and break-down energy.

Please hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Base your answer on the passage below


Smokers are passing down problems to future generations. Men who smoke and drink alcohol could be endangering the health of their future children and grandchildren. Toxic chemicals in cigarettes and alcohol are thought to cause changes in the DNA, which are passed down via the sperm to future generations.




4.Explain how smoking and drinking alcohol by males can affect the development of an embryo.

Answers

Having the occasional alcoholic drink is unlikely to affect your fertility. But heavy drinking and smoking can reduce sperm quality, lower testosterone production, and make it harder to achieve an erection. It can also lead to liver damage, which affects both your general and reproductive health

Flax has been used to make these for boats. What are they

Answers

Answer:

Cork decks

Explanation:

Hope this helps.

the answer is cork decks :)

Please can u help ..........

Answers

Answer:

c

Explanation:

i took the test

I got this wrong before and retook the test it’s c!

Mosquitoes can have bigger or smaller body sizes. Two parents that have medium-sized bodies have offspring. One of their offspring has a small body, and one has a large body. How did the offspring end up with traits that are different from the traits of their parents? How did the gene combinations result in these traits?

Answers

Mosquitoes have different body size than their parents.
Explanation
It is seen that when parents genes combine together they form an offspring having half each of their parents genes although sometimes it is seen that the traits that parents carry are not carried by the offspring and they end up looking different from the parent genes.
The difference in genes of the offspring than the genes of the parent is due to the suppressed genes that the grandparents had which was not transferred in the next generation but was present and transferred to the third or fourth generation.
This means that the traits that offspring have might have been there in the genes of previous generations that were present earlier to their parents but just the transfer of genes happened in the generation where treats are showing.
Here the mosquito having a different body size than their parents body size is a trade that the parents previous generations were having and ended up passing the genes to the next generations skipping 1 or 2 generations in between.
to know more:
Genes that are involved in turning on or off the transcription of structural genes are- (a) redundant gene (b)operator gene. (C)regulatory gene. (d) polymorphic genes

The mosquitoes exhibit differential phenotypes because they produce distinct proteins. Different allele combinations can produce different proteins.

Phenotype can be defined as a consequence of the action of genetic factors and environmental factors that act together to shape the features of an organism.

The different variants of a gene called 'alleles' encode different proteins and therefore influence the phenotype of an organism.

These alleles are randomly passed from parents to offspring during fertilization, thereby generating genetically unique organisms.

In conclusion, the mosquitoes exhibit differential phenotypes because they produce distinct proteins. Different allele combinations can produce different proteins.

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HELP QUICK

Answers

1.5 billion years ago

What are the two types of anaerobic respiration? Describe the two in one paragraph.

Answers

Answer:

The two main types of anaerobic respiration are alcoholic fermentation and lactic acid fermentation.These strategies of respiration occur while the amount of oxygen available is simply too low to guide cardio respiratory.Alcoholic fermentation converts glucose into ethanol. In alcoholic fermentation, glucose is broken down via glycolysis, and two ATP molecules are released in the method. The pyruvic acid molecules produced for the duration of glycolysis destroy down into ethanol and carbon dioxide. In animals, the technique of lactic acid fermentation, further, happens after the glycolysis process. Pyruvic acid is changed into lactic acid, and muscles is damaged down through lactic acid.

Explanation:

The two types of anaerobic respiration are alcoholic fermentation and lactic acid fermentation.

Explain  anaerobic respiration

Some microbes, including yeast, can ferment alcohol. This procedure transforms glucose into ethanol and carbon dioxide. Through a sequence of biochemical processes, glucose is turned into pyruvate, which is then transformed into ethanol.

On the other hand, lactic acid fermentation takes place in different types of bacteria and human muscle cells. Lactic acid is produced during lactic acid fermentation from glucose. When there is a shortage of oxygen, such during vigorous exercise when muscle cells are unable to receive enough oxygen for aerobic respiration, this process takes place. Although lactic acid fermentation results in an accumulation of lactic acid, which can contribute to muscle discomfort and tiredness, it also helps renew the NAD+ molecules required for glycolysis to proceed.

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Archaeopteryx is an intermediate fossil that has characteristics of both dinosaurs and early birds. This is evidence for evolution because it shows *

A. The change in species over time
B. Cross breeding between organisms
C. The development of adaptations
D.The ability of a species to take on the characteristics of another

Answers

Answer:

C

Explanation:

i hope is help

C is the correct answer!!
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