asked 27.0k views
4 votes
The common ancestor of humans and the other "great apes" walked on all fours, while humans are bipeds. bipedalism is thus the _______ trait.

asked
User Fraxture
by
7.1k points

1 Answer

5 votes
Able to walk on 2 (rear) legs trait.
answered
User Venuktan
by
7.9k points
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