Biological Evidence and the Fossil Record

Question 1

Evolution is a process of

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B: change

Question 2

in a population through

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A: genetic

Question 3

variation over .

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C: time

Question 4

Evolution involves

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A: change over time

Question 5

and .

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B: descent from a common ancestor

Question 6

Which of the following statements are true about common ancestors? Check all of the boxes that apply.

Revolt · Accepted Answer

A: A common ancestor exists when two species are derived from the same ancestral species.; C: When two organisms share a common ancestor it means that they are related to some degree.; D: The more common ancestors two species share, the more closely they are related.; E: Common ancestors show evidence for evolution because they show that all life is related.

Biological Evidence and the Fossil Record Answers

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