Your anatomy operates like a machine ... It is an external rather than an internal organ. According to National Geographic, the average adult carries around 8 pounds and 22 square feet of skin ...

From the skull to the smallest bone in your pinky toe, the skeleton acts as internal scaffolding to give stability to the body, and forms protective cocoons around important organs. Despite their ...

The skeleton allows movement, provides support and protection for vital organs and makes blood cells. Skeletal muscles move the bones in the body. The skeletal system is made from bones and joints.