Which are functions of the skeleton?

Which mineral is needed for bone formation?

Name that bone?

Name that bone?

A tough band of tissue that holds bone together at the joints are called?

What is the name of the bone in red? this bone sits over the heart and helps protect the heart.

This bone is colored blue. Some of you move this too much because you talk too much.

What is this upper arm bone colored red? It isn't really that funny.

This bone, in red, is called? These aren't here when you are born, they develop after birth. They protect the ligaments in the knee joint.

What connects bone to muscles?