Bones

Bones are rigid organs that form the skeletal structure of vertebrates, providing support, protection, and mobility for the body. Composed primarily of collagen and calcium phosphate, bones are essential for maintaining body shape and posture, protecting vital organs, producing blood cells, and storing minerals. In addition to their structural functions, bones play a crucial role in movement by facilitating muscle attachment and joint articulation. The human skeleton consists of over 200 individual bones categorized into different types, such as long bones, short bones, flat bones, and irregular bones, each serving specific functions in the body's framework and overall health.