Answer:
a. Adolesent boys temporaily decline in affective empathy between the ages of 13 nd 16.
C. A four line stanza.
Quatrain definition- A stanza of four lines, especially one having alternate rhymes.
I think it is B
Explanation:
I could be wrong so no hating
Friendship is like a violin; the music may stop now and then, but the strings will last forever