Answer:
I am perfect with a head perfect without a head; Perfect with a tail perfect without a tail; Perfect with either neither or both.
What has 88 keys, but can’t open a single door?
What always ends everything?
I need to be taken from you before you can have me.
I am Invisible Man's drink at snack time
When is it bad luck to see a black cat?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic