I believe the term you are looking for is puberty.
Best answer: Recognize the warning signs
Explanation: Obviously not 1, 3 not the best because we all make mistakes, a person who once did crime can turn into a better person so #2 the the best answer!
The answer should be C.
"Increased Exercise."
I think the correct answer to this question is B. Respiratory Infection.
the answer to your question is 60 minutes