It is b, increased fertility.
The frontal lobe is responsible for reasoning.
The answer is D. parents do not have a qualification
I think this says that self esteem is a bigger issue in schools than it used to be. a lot of teens have a low self esteem due to bullying and teasing in school. most of the higher self esteem children are the ones who think they are better than everyone else and they usually end up having a bad attitude towards other people which causes them to have very few friends.
Answer:
I am pretty sure that it is B. "Come on, Maryann. Try it. I'm totally sure that one puff won't kill you."