Study Biology

Question 1

(Multiple Choice)

Humans and chimpanzees diverged from each other about 6 million years ago.Therefore,of the total time that life has been on Earth,humans and chimpanzees have been separate species for about _______ percent of the time.


A) 0.15
B) 0.75
C) 1.5
D) 3
E) 7.5

Answer

A

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