Answer:
What did the piece of wood say when he saw the screwdriver and screws approaching?
It increases and decreases yet no one see it. It is not a fire and yet it can be quenched.
On which side do chickens have the most feathers?
What kind of dog has no tail?
What is black and white and red all over?
Iām hard as a rock and as light as a feather. Iām passed on to one another. Poor people need me and rich people have me.