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Home » Space/Science

Opioid Receptors October 12, 2015 4:39 pm Jody

Why would our bodies have this?

  • Those were developed long before concentrated opiods. by bowser 2015-10-14 00:55:17
    • AHA. I'll bet - - - by bowser 2015-10-14 01:22:54
    • Why? Random genetic mutation, probably. by podrock 2015-10-12 18:19:27
      • That's an excellent question. by ER 2015-10-12 17:31:05

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