Answer:
A fruit on a tree. A tree on a fruit.
What nut has a hole and is squishy?
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.
Five horses follow me to war, all the horses but I didn't.
This orange vegetable is a favorite of Bugs Bunny
I stand in one place yet fill the whole room. I can be filled with molten rock and come in every hue. What am I?