The skeletal system is a complex framework that provides structure and support to the human body. Its main components include:
- Bones: The primary structural elements of the skeletal system. There are 206 bones in the adult human body, each serving as a fundamental unit for support, protection of organs, and movement.
- Cartilage: This flexible connective tissue is found between bones, at joints, and in structures such as the nose and ears. It cushions joints and allows smooth movement.
- Ligaments: Tough bands of connective tissue that connect bones to other bones. Ligaments help stabilize joints and support the overall structure of the skeleton.
- Tendons: While not a direct part of the skeletal system, tendons connect muscles to bones, enabling movement. They work in tandem with the skeletal system to facilitate body motion.
Together, these components play a crucial role in protecting vital organs, supporting the body’s structure, and facilitating movement. Without them, our bodies would lack stability and the ability to move effectively.