Answer:
An archaeologist digs up two perfectly preserved bodies. He immediately identifies them as Adam and Eve. How can he tell they are Adam and Eve?
How could all of your cousins have an aunt who is not your aunt?
First I threw away the outside and cooked the inside then I ate the outside and threw away the inside. What did I eat?
What coin doubles in value when half is deducted?
No matter how terrible things get for the people of the Arctic, they will not eat a penguin. Why not?
What goes around and around the wood, but never goes into the wood?