Answer:
What comes in many varieties and can't be seen or touched, but it often makes you move?
Where humans breathe liquid.
Rotten trees and Jack-O-Lanterns have this characteristic in common.
What has four fingers and a thumb but is not alive?
What has to be broken before you can use it ?
What never gets any wetter no matter how hard it rains?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?