What is the primary function of a ligament in the body?

The primary function of a ligament in the body is to connect two bones or cartilages. Ligaments are tough bands of connective tissue that play a crucial role in stabilizing joints by holding bones together and maintaining the integrity of the skeletal system. This connection allows for a range of motion while simultaneously providing stability, preventing excessive movement that could lead to injuries.

In contrast, the other options refer to different structures or functions in the body. For instance, tendons connect muscles to bones, while ligaments are specifically designed to connect bones or cartilage. The option about holding organs in place is more relevant to structures like fascia, which is connective tissue that surrounds and supports organs. Finally, the idea of providing support to the skin pertains to collagen and elastin, which help maintain skin elasticity and structure. All these other options do not accurately describe the function of ligaments, reinforcing why connecting two bones or cartilages is the foremost role of ligaments.