Answer:
I am the kind of nut that is empty at the center and has no shell.
Without me everyone would lose their head. What am I?
I am owned by the poor the rich does not need me. If you eat me you will die!
I have an eye but I cannot see. What am I?
What can fill a room but takes up no space?
As round as an apple. As deep as a cup. All the king's horses can't pull it up.