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Igoryamba
3 years ago
7

If you run a marathon, your body will release _____ to elevate your mood and reduce your pain.

Biology
1 answer:
mihalych1998 [28]3 years ago
4 0
B - Endorphins

A and C are incorrect as those are released respectively during a fight or flight stage and during extreme stress.

D is incorrect as that is released when there is not enough oxygen in the muscles.

Hope this helps!
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