The answer to your question is A.) Hippocampus and B.) Cerebral Cortex...hope this answers your question!
Answer:
D
Explanation: If they know the reason they can better help fitness level is also something they should know and it varies by age.
-judging your friend
all the other actions can be helpful, judging them will just push them away to the point that they will not listent to you or even be your friend anymore.
Do you mean where do people fall the most frequently? If so, it's usually roofs.