I absolutely refuse to do your homework on this. Not only are you in the wrong section, but sex education is something that is VERY important for you to learn on your own, through study. Not just for your class, but for basic survival.
Normally I probably would have, but sex education is a pet peeve of mine. Too many parents dont do it, too many teachers' hands are tied on how much they can say. Too many kids never learn this information. If I tell you, will you have actually learned anything?
I encourage you to google "female organs" and "male organs" and find the answer yourself.
