I would say true because adult is after puperty and mature at the age of 18 so i with go with true if i am wrong know the answer is false lol
You are performing a High Impact activity
High impact activities are those that put strain on your body and increasing your cardiovascular rate at the same time such as contact sports or aerobics ( running is one of them).
The smartest answer would be D. Intelligence is unchangeable, so children should not learn their IQ scores too soon.
Hope I helped.
I believe the answer is a psychiatrist.