Official 10 Lec 1
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Question 4 of 6
What evidence suggests that whale are descendants of the hippopotamus

A.

Similarities between hippopotamus fossils and the Ambulocetus fossil

B.

Similarities in the genes of hippopotamuses and whales

C.

Similarities in the habitats of modern hippopotamuses and ancient whales

D.

Similarities in the skeletal structures of modern hippopotamuses and ancient whales

我的答案:

正确答案:B

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