The most vital parts of the body, the brain and spinal cord, are encased in protective bones; the cranium and the vertebral column. The other important organs, the heart and the lung are protected by the ribs and the sternum.
It is a major contributor of white blood cells, red blood cells and platelets. It also has cells in the bone itself that make and break down bone called osteoblasts and osteoclasts.
Protects some major organs from injury eg. Heart.Provides a framework that supports the body.Provides and Protects red bone marrow.Provides a storage site for excess Calcium.
The bone protects it.
A reptile's skeleton contains bone.
bone or blood cancer
The pelvis, or hipbone, is the largest and heaviest bone in the human skeleton.
The femur bone is below the waist in the human skeleton. It is the thigh bone and the longest bone in the body.
The largest bone in the appendicular skeleton is the femur, which is the thigh bone. It is also the longest and strongest bone in the human body.
Skeleton is not a single bone. Group of bones makes a skeleton The adult human skeleton usually consists of 206 named bones.
An infant's skeleton is actually mostly cartilage. If a fetus's skeleton was bone, childbirth would be much harder. As calcium deposits in that cartilage, it begins to convert to bone.
hyoid bone
Cortical bone, or compact bone, is one of two main types of osseous tissue. Cortical bone is dense and forms the surface of bones, contributing 80% of the weight of a human skeleton. It is extremely hard, formed of multiple stacked layers with few gaps. Its main function is to support the body, protect organs, provide levers for movement, and (shared with cancellous bone) store minerals. The other major type of bone is trabecular or cancellous bone; it is spongy and makes up the bulk of the interior of most bones, including the vertebrae.