Basically a mental and or physical break down.
Answer:
Increase hapiness,self-esteem and reduces stress.
Heat exhaustion due to lack of water and pushing herself too hard.
The answer, I believe, is A. self esteem can fluctuate depending on circumstances
<span>Attempting to address possible health risks before they happen
Hereditary health risks are those that run in one's family and being proactive means taking measures against those risks before they cause problems.</span>