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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 chemicals known as endorphins produce effects similar to which substance?
 
  a. vitamin B-1 (thiamine)
  b. substance P
 c. opiates
 d. amphetamines
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jacebrowndogjacebrowndog
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6 years ago
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ayother Author
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6 years ago
Helped a lot
jaray75
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Yesterday
Thank you, thank you, thank you!
Holly72492
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2 hours ago
this is exactly what I needed
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