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Home Q & A Board Other Fields Homework Help Sociology
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KathaleenH KathaleenH
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6 years ago
Online file-sharing websites depend on the idea of
 
  a. reciprocal altruism.
  b. kin selection.
  c. audience inhibition.
  d. the cost-reward model.
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PhebeePhebee
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6 years ago
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KathaleenH Author
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
gmiannotti
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Yesterday
This site is awesome
Jodias
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2 hours ago
Smart ... Thanks!
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