Multiple Choice
Use the following to answer questions :
Refer to the figure below. 
-About when did the common ancestor of humans,chimpanzees,gorillas,and orangutans last exist?
A) 5 million years ago
B) 7.5 million years ago
C) 10 million years ago
D) 12.5 million years ago
E) 20 million years ago
Correct Answer:
Verified
Correct Answer:
Verified
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