Answer:
What makes a loud noise when changing its jacket, becomes larger but weighs less?
What can break when we touch it
What can be grown without sun or soil and can either provide nourishment or deliver poison?
This food is usually grilled and put between two buns, with cheese, tomato and pickles.
I'm very tempting, so it's said, I have a shiny coat of red, and my flesh is white beneath. I smell so sweet, taste good to eat, and help to guard your teeth.
Not born, but from a Mother's body drawn. I hang until half of me is gone. I sleep in a cave until I grow old. Then valued for my hardened gold.