It is covered in cartilage
Because that is where it comes into contact with other bones and provides a low friction protective covering allowing for smooth painless movement of joints of the bones.
Flat bones
The bones of the skull that form a protective covering of the brain are the frontal, parietal, temporal, occipital, sphenoid, and ethmoid bones. They encase and protect the delicate structures of the brain from external trauma.
Periosteum is the membrane that lines the outer surface of all bones, except at the joints of long bones.
Calveria is a generic name for the bones covering the brain. The type of bone is compact bone.
My doctor told me that I had an inflammation of the periosteal membrane covering the femur in my right leg. Peri- means around and osteal refers to bone. The periosteum is the membrane that is around and covering all bones except those in joints.
The human body covering is the skin. The skin is the largest organ in the human body and is a protective covering for the bones, muscles and organs.
Periosteum is a membrane that lines the outer surface of all bones,[1] except at the joints of long bones.
No bones are joints.
The cartilage is a protective covering which encases a lubricating fluid, to prevent damage to the bones caused by friction.If you didn't have any cartilage in your joints your bones would not stay in place they would just fall out and if they didn't u would be in extrem pain constantlyCartilage prevents the ends of bones from rubbing on each other. Without cartilage, walking would be very painful.
the bone that protects the brain is the skull.
In the body, joints act as the fulcrum when bones function as levers. Joints provide a pivot point around which bones can move to generate mechanical advantage for various movements.