Answer:
What can you throw but not catch?
What do you throw out to use and take in when you're done?
What can be heard and caught but never seen?
By Moon or by Sun, I shall be found. Yet I am undone, if there's no light around.
What always goes to bed with his shoes on?
What is so fragile that saying its name breaks it?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?