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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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chillywilly4242 chillywilly4242
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6 years ago
Activities such as prolonged physical activity and even meditation have been shown to release _____ into our system, which are accompanied by pain relief.
 
  a. substance O c. serotonin
  b. opioids d. cortisol
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jonjon2019jonjon2019
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6 years ago
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Thank you, thank you, thank you!
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