Answer:
What kind of nut is empty at the center and has no shell.
I grow for a surface, even if you cut me. I continue to grow even after death.
What goes through a door but never goes in. And never comes out?
There is a creature of God whose body is hardΝΎ it does not wish to eat unless you strike its head.
Hard to catch, easy to hold. Can't be seen, unless it's cold
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.