Answer:
Look into my face and I'm everybody. Scratch my back and I'm nobody.
A skin have I, more eyes than one. I can be very nice when I am done.
I'm very tempting, so its 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.
Neither bought nor sold but more valuable than gold. It is built but not by hand. What is it?
What is the heart of many risks, has a heart, but is not a living being?
What has to be broken before you can use it ?