Answer: Yep, A B C are correct. I dont think E is though.
Explanations:
Deepening of voice- Alright, this is something we already know. I don't really think I need to explain.
Pubic hair growth- This. Yes. This is something else to learn in health class.
Body hair growth- I believe this is something we already know as well. You can notice it on classmates, friends, adults, teens, etc.
Production of ovum- No. This is something that deals with females.
Production of sperm- I'm pretty sure that happens later on, or during y'know...
Prolapsed uterus- I don't really think this is it, because the uterus is a part for a female and not the male. Now the prolapsed part, that requires for both females and males.