A chiropractor. you might've heard about them 'cracking your back' professionally
Answer:
Oh wow thats cool...... you can just look it up on the internet. There are the most amazing tricks and things on there.
It is when their is sort of a dent somewhere on your body, dimples are usually found on the face, and sometimes you may only have a dimple on one side of your face
Chemical composition is always a property of an ore.