Answer:
What becomes easier to pick up the more it weighs?
How many teenagers does it take to empty the trash, take it out, and put in a new garbage bag?
What do you get if you cross an apple with a Christmas tree?
How much does it cost to go to Hogwarts?
What can you add to a bucket full of water to make it lighter?
When the son of the water returns to the parent, it dies. What is it?