Answer:
Round and round I go never stopping in a continuous flow. I hang out with numbers each and every day and nothing ever gets on my way. What am I?
It's tough as nails, Or soft as snow. People use it for their rink, Some just put in their drink.
What can be seen but not touched?
Casper was a friendly one and Demi Moore made a clay pot with one.
What falls down but is never injured?
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?