If he doesn't have friends, he will not be able to have the guidance/help one should need for their life
D. All the above, it can also be given to the baby during delivery if untreated before hand.
Going home school will make you even worse. it will make you depressed and alone. My suggestion is that just report the bullies to your guidance counselor at school. I know it's a hard thing to do but it very beneficial for you.
Mitosis occurs most frequently in early development, when you're growing very quickly.
I hope this kinda helps
The answer is A. Cleanliness