Framework

The framework served to form, sustain, and protect the body. Consists of 206 bones, plus a bone-prone (type of fibrous material and ductile). Axial skeleton-skull, spine, and ribs, consists of 80 bones and protect bone apendikular has consisted of 126 bones of limbs, clavicle, scapula, and pelvic bones. The whole bone is living tissue with cells that continually renew old bone with new material. Bone containing soft fatty material (marrow) which is surrounded by porous bone, which is also surrounded by more dense bone. Marrow in the spine, skull, ribs, pelvis and duty to produce blood cells.