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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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ayother ayother
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6 years ago
The brain's opiate receptors respond to __________.
 
  a. serotonin
  b. endorphins
  c. noradrenalin
  d. dopamine
  e. acetylcholine
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mschindler44mschindler44
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6 years ago
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ayother Author
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6 years ago
This helped my grade so much Perfect
einstein
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Yesterday
Thanks for your help!!
husne
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2 hours ago
You make an excellent tutor!
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