Answer:
Watches students at the prom to make sure there's no funny business.
Without coolant, you'll have some trouble with this.
The more you take, the more you leave behind. What are they?
It can be grown in your yard or bought at the store and is given for love when less is more?
What goes through a door but never goes in and never comes out?
Two little holes in the side of a hill. Just as you come to the cherry-red mill.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?