Internal biological clocks, controlled by the provide an
approximate schedule for various processes, including sleep and waking, body
temperature and hunger.
Ocingulate cortex
hypothalamus
Ohippocampus
Oamygdala

well i’m not to well in health but if the body produces more standard fat then the fat will convert most of it into energy and give all the muscles nutrients (sorry if it was wrong  

because health skills are tools and strategies and also practical skills are also something you need to learn (like tools and strategies) and put it in reality.

answer(d) call 911;

not quite sure but i think its