Answer:
What has keys but no locks a space but no room and you can enter but can't go in?
You shoot me but I don't die. You hang me but I don't die. What am I?
I am black and white and full of fuzz
I am the beginning of eternity the end of time and space the beginning of every end the end of every place.
I spend most of my day eating white. When I am quick enough I get rewarded with fruit and something blue. In a dark room with blue walls I run from the ghosts that roam the halls
Black we are and much admired. Many seek us if they are tired. We tire the horse, and comfort man, and turn White when we've fulfilled your plan.