Answer:
What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?
What can you keep after giving it to someone?
What ship has no captain but two mates?
This type of corn swells up and bursts into a crisp puff when heated.
Poor people have it. Rich people need it. If you eat it you die. What is it?
I am a room that has a roof but no walls. What am I?