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Leya [2.2K]
3 years ago
10

What do valleys on the surface of a planet or moon suggest about previous land features?

Biology
2 answers:
777dan777 [17]3 years ago
8 0

Answer:

B

Explanation:

Valleys are created by streams of running water

Ilya [14]3 years ago
6 0
B. The presence of water.
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A geneticist analyzes the four products of a meiosis for an Aa Bb plant and finds that two of the products have the AB alleles a
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Answer:

No, this is not consistent with the principle of independent assortment.

Explanation:

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If the researcher finds that two of the four products are AB, probably there would be a deviation of Mendel's laws.

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What is it about a person that could cause ordinarily beneficial traits to become so self-defeating?.
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You may have feelings of inadequacy when you can't have—or give your children—the kind of life that others seem to have. All of these situations and challenges can lead to stress, which in turn lead to the development of Self Defeating Behaviors (SBD).

<h3>What is  beneficial traits?</h3>
  • Beneficial traits are extremely varied and may contain anything from protective coloration to the ability to operate a new food source, to a change in size or constitution that might be useful in a certain environment.
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To learn more about beneficial traits, refer to:

brainly.com/question/26681159

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A zygote undergoes development to grow. what mechanism is used to generate more cells
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