Help Is it a b c or d

Help Is It A B C Or D

Answers

Answer 1
A.
Most of the rain is evaporated ocean water

Related Questions

Which of these does NOT occur during meiosis?

production of new gene combinations


production of identical gametes


crossing-over of homologous chromosomes


reduction of chromosome number by one-half

Answers

production of new gene combination bc
cause it doesnt occur during meiosis

6.04 energy conservation design worksheet

In this section, describe at least six green building approaches from the
lesson (or your research) that you would like to use in your model green
home.
Description of Green Source Approximate Energy
Price of Using the
Building Approach
Savings
Approach
Approach 1
Approach 2
Approach 3
Approach 4
Approach 5
Approach 6
Total Price
Energy Efficiency:
In this section, describe at least six energy-efficient appliances and
technologies from the lesson (or your research) that you would like to use
in your model green home.
Description of
Source Approximate Energy
Appliance/Technology
Savings
Price of Using the
Appliance/Technology
Telli
Item 2
Item 3
Item 4
fem )
Item 6
Total Price

Answers

The  six green building approaches to use are:

Heating and Cooling system.Water collection systems.

What are Green energy sources?

Others are;

Use of natural and recycled materials. Water Treatment and Waste Management.Promoting local food production.Integrated building processes.

Green energy sources are known to be a kind of naturally sustained, energy source.

Energy-efficient appliances are:

Washing machinesDryersRefrigeratorsDishwashersDehumidifiers.

Note that Green sources is one that des not used  mining or drilling operations as it can cause great harm to our eco-systems.

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What does “adaptation” of populations have to do with the “fitness” of individual organisms in the population?

Answers

Answer:

As organisms adapt to changing conditions, they evolve in a way to fit their surrounding environment. According to Darwin's survival of the fittest concept, organisms that can adapt to fluctuating conditions are more fitter and hence selected by nature.

Here fitter means reproductive superiority.

Using what you have learned from the lesson and the virtual lab activity, answer the following questions in complete sentences.
1. How did the colors of each type of prey affect its population size over time?
2. How do you predict the data would change if you continued? Explain your answer.
3. What traits could help a predator be more "fit" to survive in each environment? Be specific.
4. Describe other adaptations besides color that could affect an individual's survival.
5. Explain what will happen if there are not enough resources to support the individuals in a species.
6. This experiment tested natural selection. What could be another possible mechanism of evolution for the rabbits to evolve? Be specific.

Answers

Answer:

Cookies are ok not the best but ok

Explanation:

A __________ is an area of hundreds of kilometers of ocean with fish or plant life.

Answers

I think Ecosystem? ??

why is mushroom called a saprophytic fungus?
please let me know your answer ♡♡​

Answers

Answer:

Mushrooms are the advanced members of a fungi group belonging to the class Basidiomycetes. They grow on dead and decaying matters like dung, and old rotten logs which are rich in organic matter. Therefore, they are saprophytic fungi.

Which statement is true about organ systems in the human body?

Choose 1 answer:

(A) if one organ system fails due to a disease, another will take its place.

(B) each organ system carries out a unique function in the human body.

(C) each organ system works completely alone as it helps the body live and grow.

Answers

B I think. I’m sorry if I’m wrong

Why are seeds an evolutionary advantage for seed plants?

Answers

Seeds offer the embryo protection, nourishment, and a mechanism to maintain dormancy for tens or even thousands of years, ensuring that germination can occur when growth conditions are optimal. Seeds therefore allow plants to disperse the next generation through both space and time.

Pls mark as brainliest answer if it helps you

Answer:

C. Seeds protect the plant embryo and its food source

Explanation:

took the test

We have now added Climate Change to the threats of biodiversity. What is climate change, and how does it affect biodiversity?

Answers

Answer:

Climate Change - long-term shifts in temperatures and weather patterns

Bio - A major impact of climate change on biodiversity is the increase in the intensity and frequency of fires, storms, or periods of drought.

THE WATER CYCLE Extension: You are a water molecule. Write a story from your own point of view as you travel around the world in the water cycle. Bonus if you become all 3 states of matter (solid, liquid, and gas).​

Answers

Answer:

i am a ice and the next morning the sun was warming and i changed my form as a water and the sun was too hot that i changed my form to gas and went into the sky.

What are disadvantages of line breeding?

Answers

Answer:

Line breeding can accomplish several goals: 1) produce a more consistent and uniform offspring; 2) identify breeding populations that have no genetic flaws, or identify existing flaws so they can be eliminated; 3) accentuate and sustain more consistent excellence; 4) develop linebred progeny that will provide :]

Which animals use the specialized roles of diver and barrier while participating in cooperative hunting? ants zebra bottlenose dolphins wildebeests

Answers

Bottlenose dolphins use the specialized roles of diver and barrier while participating in cooperative hunting.

What is Diver and Barrier?

This is a hunting technique used by dolphins in which five of its members form a barrier while one dives to catch the prey.

This is a form of cooperative hunting which therefore makes option C the most appropriate choice.

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Answer:

Bottlenose dolphins

Explanation:

They have been known to work in groups hunting for food, did you know that they make a dirt wall to confuse the fish into jumping over it, that is how they catch their food, the fish jump and they try to catch them in the air

What is the part of the kidney where urine is formed?.

Answers

renal medulla
The renal medulla contains the renal pyramids, where urine formation takes place. Urine passes from the renal pyramids into the renal pelvis. This funnel-shaped structure occupies the central cavity of each kidney and then narrows as it extends out to join the ureter.

is semicircular canal responsible for hearing? yes or not??​

Answers

Answer:

Yes

Explanation:

The semicircular canals are organs that are part of the vestibular system in the inner ear. The vestibular system is responsible for your sense of balance and equilibrium.

How much oil could be saved if home temperatures were lowered by six degrees?

Answers

Oils are lipids which are soluble in organic solvents and insoluble in polar solvents such as water. For saving on heating oil prices is to knock the lowering down temperature a few degrees. The Department of Energy research reports that for every degree cooler we can save between 1-3%.

what is polar and non polar solvent?

Polar solvents have large dipole moments because they contain bonds between atoms with different electronegativity, such as hydrogen and oxygen.

Non polar solvents forms bonds between atoms with similar electronegativity, such as hydrogen and carbon.

It is possible to still keep oil heat bill down by looking into weatherproofing home, smartly using an efficient thermostat.

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Be specific about how invasive species impacts the environment here in Hawaii.
What will happen in the future if this issue is not addressed? Why does this issue need to be addressed?

Answers

Answer:

Terrestrially, invasive species are proving to be a major difficulty in Hawaii because the islands lack many natural predators of invasive animals. Invasive predators often move to the top of the food chain and disrupt prey populations, particularly small mammals, birds, insects, and plants. Invasive species are capable of causing extinctions of native plants and animals, reducing biodiversity, competing with native organisms for limited resources, and altering habitats. This can result in huge economic impacts and fundamental disruptions of coastal and Great Lakes ecosystems.

In peas, the trait of plant height is determined by a dominant tall allele and a recessive dwarf allele. A true-breeding tall plant is crossed to a true-breeding dwarf plant. What do you expect to see in the offspring of this mating?

Answers

Answer:

Here is the answer...hope it helps:)

2. What is the electrical potential energy difference across the light bulb after the wire is cut?

A 0.0 V

B 1.5 V

C -1.5 V

D Need more information.

3. After the wire is cut, what is the electrical potential energy difference across the two ends of the cut wire?

A 0.0 V

B 1.5 V

C -1.5 V

D Need more information.

Answers

Answer: i would say for number 2 its A and number 3 D

Explanation:

for number 2 its A and number 3 D.

What is Potential energy difference?

The work done on q by the electrostatic or Coulomb force is independent of the direction taken because it is a conservative force. The gravitational force in the absence of dissipative forces like friction is exactly identical to this.

When a force is conservative, it is possible to define a potential energy that goes along with the force. Because the potential energy varies solely on position, managing it is typically simpler than calculating the work directly.

Electric potential energy and gravitational potential energy are quite similar. Without having to interact directly with the force, potential energy accounts for the work carried out by a conservative force and provides additional insight into energy and energy change.

Therefore, for number 2 its A and number 3 D.

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. Take 400ml milk, curd, four small clean jars with lids labelled A, B, C and D. Pour about 100 ml of lukewarm boiled milk into each jar. Add a teaspoon of curd to jar A and D. Place jar D in a refrigerator. Place jars A, B and C in a warm place. Observe the jars after four to five hours and answer these questions.
i) What do you see in jars A, B and C?
ii) Why did the milk in jars B and C not set into curd?
iii) What happened in D? Can you say why?

Answers

1. The milk will be turned into curd in bowl A due to the lactobacillus bacteria and not in other bowls B, C.

What is lactobacillus bacteria?

Lactobacillus is the bacteria required for the formation of curd and it requires an appropriate temperature for its growth. Lukewarm milk not being very much cool and hot provides that appropriate temperature and hence lukewarm milk get converted into milk.

2. Bowl B and C contains hot and cold milk that do not provide required temperature for the growth of bacteria due to which bacteria does not grow in them and they are not converted into curd.

3. Bowl D placed in refrigerator, so the the bacteria unable to divide because they does not get the required temperature and doesn't changed into curd.

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A cell has 20 chromosomes. How many cells will there be after meiosis II?

a
2
b
4
c
10
d
20

Answers

Answer:

c) 10 chromosomes

what is the relationship between codons and anticodons?

Answers

Answer:

Complementary to each other

Answer:

Complementary nitrogenous bases

Explanation:

The codons and anticodons have complementary nitrogenous bases, allowing them to base pair. Because the kind of amino acid attached to a tRNA depends on the tRNA's anticodon, the base pairing between the anticodons and codons brings a specific sequence of amino acids to the ribosomes. For example, the codon labeled F is complementary to the anticodon UAC and codes for the amino acid methionine.

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PLEASE ANWSER
Four o’clock flowers can be red (RR), white (rr), or pink (Rr). If a pink flower and red flower are crossed, what will be the phenotypic ratio?
100% pink
50% red, 50% pink
100% Rr
50% RR, 50% Rr

Answers

Answer:

See below ~

Explanation:

If red and pink flowers are crossed, then there will be :

50% red, 50% pink 50% RR, 50% Rr
Red is (RR)Pink is (Rr)

So if both are crossed

The total combination is 100% But as there are 2 so it should be 100/2=50% for Red and pink

So

the ratio is

50% RR and 50% rr

Identify the level(s) of protein structure present in this molecule. Select all that apply. primary secondary tertiary quaternary

Answers

The the levels of protein structure in the molecule would be tertiary and quaternary structures.

What are the levels of protein structure?

The levels of protein structure are as follows:

primary secondary tertiary, and quaternary structures

The primary structure is the peptide bonds of the amino acids.

The secondary structure is the alpha and beta helices.

Tertiary structure are folds in the protein structure.

Quaternary structure is the association of protein chains.

Therefore, the levels of protein structure in the molecule would be tertiary and quaternary structures.

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Natural selection
A.
results in changes to a species immediately.
B.
results in no changes to a species.
C.
results in changes to a species over a long period of time.
D.
results in a species being wiped out completely.

Answers

Answer:

C.

results in changes to a species over a long period of time.

Explanation:

how often can a catalase molecule be used to hydrolyze hydrogen peroxide?

Answers

Answer:

One molecule of catalase can break 40 million molecules of hydrogen peroxide each second

Explanation:

Sometimes energy conservation is _______ or
enforced by law.
A) compact fluorescent
B) energy efficient
C) hybrid vehicle
D) consumer
E) fuel cell
F) mandated

Answers

Answer:

F) mandated.

Explanation:

Mandated by meaning is to, quote "issue an authoritative command". In this case, the authoritative command is the "law". The law is mandated and enforces the conservation of energy.

~

Gabriel is performing an experiment in which he is measuring the energy and work being done by a ball rolling down a hill. Which statement best describes Gabriel’s measurements?

They will remain constant.
They will both be recorded in joules.
They will both be recorded in hertz.
They will involve compressions.

Answers

Answer:Its A

Explanation:Edge

Gabriel is performing an experiment in which he is measuring the energy and work being done by a ball rolling down a hill. The statement they will both be recorded in joules is  best describes Gabriel’s measurements. Correct Option is 2.

Energy and work are both physical quantities measured in joules (J) in the International System of Units (SI). In this experiment, Gabriel is measuring the energy and work associated with the ball rolling down a hill, and both measurements will be expressed in joules. Energy represents the capacity to do work, and work is the transfer of energy that occurs when a force is applied to move an object over a distance. Both energy and work are directly related and are measured in the same unit, joules, which is a measure of energy or work.

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Which term describes a possible explanation of or answer to a scientific question that is based on prior knowledge or
research and that is testable?

Answers

Answer:testing

Explanation:bytrsting and work you good


The Northern and Southern Hemispheres of Earth experience four seasons during the
year. What is the main reason for the change in seasons?
the rotation of the Earth on its axis

Answers

Answer:

Earth's tilted axis causes the seasons. Throughout the year, different parts of Earth receive the Sun's most direct rays. So, when the North Pole tilts toward the Sun, it's summer in the Northern Hemisphere. And when the South Pole tilts toward the Sun, it's winter in the Northern Hemisphere.

Which event is directly mediated by a ligand-gated ion channel?.

Answers

Answer:

Influx of Na+ across the motor end plate resulting in the depolarization of the muscle fiber membrane

**because the influx of Na+ across the motor end plate occurs when Na+ ion channels bind the ligand acetylcholine.

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Can i get some help ? PLEASE HELP! URGENT! ASAP! WILL GIVE BRAINLEST! A bag contains 8 red marbles, 4 white marbles, and 5 blue marbles. You draw one marble at random. Find Pared and blue) (1 point) 40 o 17 00 o SIAMO 0 What is produced by translation what is the answer?? The great advantages of factory production include all of the following EXCEPT A. mass productionB. cleaner air C. reduced labor costs D. reduced transportation costs How does including a list of chemicals in paragraph 7 helpthe author achieve his purpose?OA. by clarifying the complex nature of electronicsOB.by emphasizing the dangerous conditions forworkersby illustrating the reason for burning used computerpartsby highlighting the considerations behindgovernment regulationsOC.OD. What type of reaction is the following?HO ---> H + O Select all the correct answers.Nick wants to know the height of the students in seventh grade. He randomly notes the heights of 5 students from each seventh-grade class. The mean and median heights of the students are 55 inches and 46 inches, respectively. Which predictions match Nick's data?1About one-half of the students are more than 55 inches tall.2On average, the students are 46 inches tall.3On average, the students are 55 inches tall.4About one-half of the students are more than 46 inches tall.(there is more than one answer) Is platypus a type of fishExplain In this stanza, the speaker wishes he owned a blue vehicle like his neighbors. he was back in his quiet home away from the market. whitman was still alive to keep him company. america could be like it was when whitman was alive. What did D-day celebrate. What was the outcome? A discounted concert ticket costs $14.50 less than the original price p. You pay $53 for a discounted ticket. Write an equation that can be used to find the original price. Which of the events that occurred during 1968 was the most impactful on the nation? Which has the most significance today? Use evidence from the documentary to justify your reasoning. 3 Apply Many scientific words, such as table, also have everyday meanings. Use context clues to write your own definition for each meaning of the word table.Example sentenceThe books are on the table.table:__________Example sentenceA data table is a useful way to organize information.table:__________ A very rigid materialone that stretches or compresses only slightly under large forceshas a large value of __________. Which equation says that the area of the pictureitself is 700 in ? Look at ivans check register. ivan spent $158.29 on groceries. he then transferred $250 to his savings account. a check register. a is the amount debited for groceries. d is the amount debited for a transfer. the letter represents where the amount of $158.29 should be written. the letter represents where the amount of $250 should be written. can someone do this for me please?! Just the answer pls Help me find the answer please. Thank you!