Answer:
What has to be broken before it can be used?
The stack just might be sent all over. Full of what's new, yet it's nearly obsolete.
Just head and foot yet never tires of dancing.
What type of paper can you neither read nor write on?
Lives without a body, hears without ears, speaks without a mouth, to which the air alone gives birth. What is it?
I will disappear every time you say my name.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?