Support, protection to soft tissues, movement, production of blood cells and mineral homeostasis are the major functions of the .
Support: Bones of the skeletal system provide structural support to the entire human body
Protection: Most of the soft tissues of the body are protected by bony structures e.g. Rib cage protects the heart and lungs . Skull protects the brain .
Movement: Bones attached to muscles , together bring about voluntary movements of the various body parts.
Production of blood cells: Blood cells are produced in the bone marrow ( present in the long bones )
Mineral homeostasis: Bones store Calcium and Phosphorous . These minerals are released into the blood stream when needed by the body.