Answer:
I am the kind of nut that is empty at the center and has no shell.
I have thirteen hearts but no body or soul.
Poor people have it. Rich people need it. If you eat it you die. What is it?
I direct you from outer space.
I am a piece of paper that takes most people 3 or 4 years to get. What am I?
Give it food and it will live, give it water and it will die.