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dug dug
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6 years ago
According to the ________ perspective, human social behaviors (like smiling) were maintained in the population because they enhanced the survival and reproduction of our ancestors.
 
  A) evolutionary
  B) biological
  C) social constructivist
  D) social cognitive
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anhdaoarsanhdaoars
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6 years ago
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dug Author
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6 years ago
Good timing, thanks!
mkyoungs
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Yesterday
This site is awesome
Natalie Price
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2 hours ago
Smart ... Thanks!
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