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Ksivusya [100]
3 years ago
9

In which step of the scientific method would you need controls?

Biology
2 answers:
lawyer [7]3 years ago
7 0
 <span>The correct answer for is C. experimentation</span>
AlekseyPX3 years ago
4 0
I believe it's C. Experimentation
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Zinaida [17]

Answer:

While linebreeding is less likely to cause problems in the first generation than does inbreeding, over time, linebreeding can reduce the genetic diversity of a population and cause problems related to a too-small gene pool that may include an increased prevalence of genetic disorders and inbreeding depression

Explanation:

7 0
2 years ago
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What factor does not contribute to "water stress" on the Earth?
kotegsom [21]

Precipitation differences are the factor that does not contribute to "water stress" on the Earth.

<u>Explanation:</u>

  • Less ocean water sources, population differences, Scarcity of economic water resources are the factor which leads to water stress on the Earth.
  • Precipitation differences do not cause much difference in water stress. So it will not contribute to the water stress.
  • An increase in population will cause major water stress because availability drinking water is less in the earth. Population increase can cause a major problem.
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3 years ago
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The vascular tissue that transports water and dissolved nutrients from the roots up through the plant is called
Hoochie [10]

B would be your answer hope this helps :)

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3 years ago
Which description is true for both DNA and RNA molecules
GrogVix [38]

The correct answer is A.

Both DNA and RNA are types of nucleic acids.  DNA stands for deoxyribonucleic acid , while RNA stands for ribonucleic acid.

Both DNA and RNA carry genetic information. However,  DNA is chiefly responsible for storing and transferring genetic information whereas RNA acts as a messenger between DNA and ribosomes during the process of protein synthesis and directly codes for amino acids.

DNA is double stranded while RNA is single stranded.

DNA has thymine in its structure but RNA does not. Instead in place of thymine it has uracil.



7 0
3 years ago
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This is a biology question I have, What is happening in this image?
Alexeev081 [22]
I don’t really understand the question but i’m assuming that’s there’s a chemical reaction happening when the bicyclist is eating the food to get energy to bike?
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2 years ago
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