What was the most significant trend in evolution of modem man (Homo sapiens) from his ancestors?

What was the most significant trend in evolution of modem man (Homo sa

1.	What was the most significant trend in evolution of modem man (Homo sapiens) from his ancestors?
A.	Upright posture
B.	Shortening of jaws
C.	Binocular vision
D.	Increasing brain capacity
Answer» E.

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What was the most significant trend in evolution of modem man (Homo sapiens) from his ancestors?

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