Distinguish among different types of joint and link their structural features to their functions.?

Joints can be classified into three main types: fibrous, cartilaginous, and synovial. Fibrous joints, such as sutures in the skull, are connected by dense connective tissue, providing stability and little to no movement. Cartilaginous joints, like those between vertebrae, are united by cartilage, allowing for slight movement and absorbing shock. Synovial joints, including the knee and shoulder, feature a fluid-filled cavity and articular cartilage, enabling a wide range of motion and flexibility, essential for activities like walking and reaching.