Answer:
The answer has to be C.
Explanation:
I'm only saying C because it said her "older daughter" and it only mentions autism, and being a 3 year. Its probably not right tbh but hey, its a fun question to guess.
Depends on what question it is.
Hmmm...
A and D are wrong.
Both B and C are technically correct, but in the case of athletes...since exercise is proven to strengthen the heart and in turn decrease the heart rate...
B is the best answer.
Have a nice day!