Answer:
I get thrown in the air and will fall down. I get thrown down and I will rise in the air. What am I?
I am the noise Santa's reindeers make
I cause involuntary movements in your vehicle
I'm a precious stone in a pack of cards. What am I?
Tear me off and scratch my head what once red is now black.
I am the kind of an ant that's good at math. What am I?