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Eddiermz17 Eddiermz17
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6 years ago
Evolutionary theorists believe that altruism among animals and humans persists because
 
  a. helping provides the helper with emotional rewards
  b. helping increases survival value
  c. helping is rarely risky to the helper
  d. helping makes an individual appealing to potential sexual partners
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jaycearledgejaycearledge
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6 years ago
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Eddiermz17 Author
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6 years ago
this is exactly what I needed
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Yesterday
Smart ... Thanks!
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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