Answer:
What comes in many varieties and can't be seen or touched, but it often makes you move?
Big as a saucepan, deep as a cup, Even a river can't fill it up. What is it
How can you throw a ball as hard as you can, to only have it come back to you, even if it doesn’t bounce off anything?
What occurs once in a minute, twice in a moment and never in one thousand years?
Turns us on our backs, and open up our stomachs. You will be the wisest of men though at start a lummox.
It is something you will never see again.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?