Answer:
What is so delicate that even mentioning it breaks it?
They are toothy nocturnal immortals.
What has 4 fingers and a thumb, but is not living?
What do you have in December that you don't have in any other month?
What is in the middle of nowhere?
When is it bad luck to see a black cat?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?