Answer:
People chop this off for a good cause.
What is used to greet, and also used to describe something taller than you?
What goes with a car, comes with a car, is no use to a car, but the car can't move without it?
I am the black cloak of the road
Why is 1 + 1 , 3?
What never gets any wetter no matter how hard it rains?
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?