Know about the Skeletal system
The three main parts of the skeletal system are the bones, cartilages and the joints. The skeletal system is the base over which the body is bulit. Bone and cartilages are forms of connective tissue, the difference being bone is very tough and rigid but it is not the case with cartilages. Joints provide mobility to the human body. With this introduction, it is time for you tol know ,more about the skeletal system.