Answer:
Health.
Explanation:
From working out, you can understand what kind of things benefit your and other peoples health.
I haven't heard of PRICES method. I only know of PRICE which stands for P - protect
R - rest
I - ice
C - compress
E - elevate
However, since we are dealing with injuries, S can stand for SPLINT. You apply a splint on injuries with broken bones. This is to ensure that the edges of the broken bones will meld and mend together without any difficulty.
They are natural pain and stress relievers and with excerise it helps the heart pump blood with less effort.
Answer:
You didn't give options, but I would say either rat guts, animal fecal matter, or bugs.
Explanation: