Answer:
I cannot be felt, seen or touched. Yet I can be found in everybody. My existence is always in debate, yet I have my own style of music. What am I?
I'm sometimes white and always wrong. I can break a heart and hurt the strong. I can build love and tear it down. I can make a smile, but more often bring a frown. What am I?
I am needed for most animals and hardcover books
I am free the first time and second time but the third time is going to cost you money.
While you were folding a letter you got me. Usually you will do whatever it takes to avoid me but now you can't help but find me.
I flow from the Homer’s mouth when he sees doughnuts.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic