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3241004551 [841]
3 years ago
9

Without genetic variation, the mechanisms of evolutionary change will not occur. There are several sources of genetic variation

Biology
1 answer:
MissTica3 years ago
6 0

Answer: A, B, and D

Explanation: I just took the test

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F is option A
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Complete the sentence. ____________ affects the way heat is distributed on Earth's surface.
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Earth's tilt on its axis affects the way heat is distributed on Earth's surface.

The Earth orbits the sun every 365 ¼ days. The Earth is tilted 23.5 degrees on its axis, which affects the distribution of the sun’s energy across the surface of the planet. More tilt means more severe seasons, that is warmer summers and colder winters where as less tilt means less severe seasons, that is cooler summers and milder winters.

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________ is a phenomenon that explains the tendency for the function of one part of the brain to depend on the activity of anoth
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4 years ago
the scientific method is used by scientists to explain a certain natural phenomenon, and it involves the formation of a ______ a
Marysya12 [62]

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Hypothesis

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In the scientific method used by scientist, The Hypothesis has a tentative or proposed explanation that gives report of an observed or measured phenomena.  The hypothesis is usually based on previous observations which fails to be explained by available scientific theories. It is the starting point for further investigation that can  be tested through experimentation.

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3 years ago
Will give Brainliest<br>How do similarities in body structure provide evidence for evolution?
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comparative anatomy

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they both provide evidence for evolution homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor the structures are similar because they evolved to do the same. Not because they were inherited from a common ancestor

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