Answer:
What do you have in December that you don't have in any other month?
Rotten trees and Jack-O-Lanterns have this characteristic in common.
What gets broken without being held?
He's small but he can climb a tower.
Many foods can make me strong but give me water and I won't last long.
I am a rock group with four members. All dead one was assassinated.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?