Probable adaptive advantages of bipedalism do NOT include that bipedalism
A. helped to reduce exposure to solar radiation.
B. helped hominins survive in open savanna environments.
C. increased hominins' ability to brachiate through trees and thus escape from predators.
D. allowed hominins to carry things to a home base.
E. increased hominins' ability to see over tall grass and thus to spot food and predators.
Answer: C
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What will be an ideal response?
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