Riddles

Q: What goes up, but never comes down? A: Age. Q: I am not alive, but I grow. I have no lungs, yet I need air. I have no mouth, but I can drown. What am I? A: Fire. Q: Who makes it has no need of it. Who buys it has no use for it. Who uses it can neither see nor feel it. What is it? A: A coffin. Q: Poor people have it. Rich people need it. If you eat it, you die. What is it? A: Nothing. Q: You are always heading toward it, but can never reach it. A: The future.