Here are some expressions commonly used in discussing words related to all parts of the body matters.
blood - the fluid (red in vertebrates) that is pumped by the heart bone - rigid connective tissue that makes up the skeleton of vertebrates hair - dense growth of hairs covering the body or parts of it (as on the human head) muscle - one of the contractile organs of the body skin - a natural protective covering of the body
Now we put new vocabulary into context, so you can see how you might use these terms yourself. The expressions are in boldface in the text.
It runs in the blood. I was chilled to the bone. She had a hair cut. He is just skin and bones.