Answer:
What asks no questions but requires many answers?
4 rubber ducks were floating in the bathtub, 2 floated away and 2 drowned. How many ducks are still alive?
They made me a mouth, but didn't give me breath. Water gives me life, but the sun brings me death.
David's father has three sons: Snap, Crackle and?
What can elephants make that no other animals can make?
What goes around and around the wood, but never goes into the wood?