Dinosaur-Duh!!!!!!!!!!
Ghost-Dunno
Magic-a little bit only because some dont seem to be fake
Heaven/Hell-Nope.But i think(dont ask me why)that when you die you go to a alternate universe which is almost the same as our.And i think that this is how de javu kicks in.
Aliens-Duh!!!!Our universe is so ******* big.
