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Skip91 Skip91
wrote...
Posts: 2598
9 years ago
According to one prominent theory, monogamy evolved in only those species
A) in which each female could raise more fit young if she had undivided help.
B) with opposable thumbs.
C) with large brains.
D) that used tools.
E) all of the above
Textbook 
Biopsychology

Biopsychology


Edition: 9th
Author:
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1 Reply
Learning Bio-psychology @ Seattle University
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poker.facepoker.face
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Top Poster
Posts: 2541
9 years ago
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Skip91 Author
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9 years ago
This site is awesome
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Yesterday
Good timing, thanks!
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2 hours ago
This helped my grade so much Perfect
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