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Biology 23 Online
OpenStudy (anonymous):

3. Which of the following best explains how the fossil record provides evidence that has evolution occurred. A. it indicates that forms of life existed on earth at least 3.5 billion years ago. B. it indicates the exact cause of structure and behavorial adaptions and organisms. C. it shows how the embryos of many different vertebrate species are very similar D. It shows that the form and structure of groups of organisms that changed over time.

OpenStudy (gabbyalicorn):

D Medal if helped

OpenStudy (anonymous):

The answer is D because to prove evolution, you have to find how things changed over time and if they did, they can compare the differences

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