Answer:
Authors of fiction stories often teach readers life lessons.
Explanation:
D. Processed foods are bad for your lifestyle, your complexion, and your health.
Parallel writting helps making a writting easier to read, in this case it creates a patter in which you know that something is bad, and then you don´t have to repeat that is bad you just enlist the things that it damages.
Welp, the kid appears to have pawned his work off on his friends, but who knows, if it's a multi-choice question I can't really help because you don't have the answers here.