According to Biology, evolution is real and they're no gods :O.
Theory =/= Fact lolAnyways, the best I idea I can give for studying, is to stop using internet forums all the time and study.
slenderman is in your room and he's going to kill you when you sleep. you can't see, hear, or touch him, but he's there. he's there alright, and when you sleep he'll creep up to your bed, appear, and slit your throat.
Now that's a fact.
now sleep little dodger, go to sleep. everything will be alright, everything will be aaaaaalllriiiight...