Answer:
Never resting, never still. Moving silently from hill to hill. It does not walk, run or trot. All is cool where it is not. What is it?
Without me everyone would lose their head.
A large oasis in the desert. Come with cash and leave with none. What am I?
I run up and down the stairs without moving
I am always hungry I must always be fed. The finger I lick will soon turn red.
When I'm born I fly. When I'm alive I lay. When I'm dead I run.