The musculoskeletal system consists of two parts. Which part is passive and active?

The musculoskeletal system is very important for people and plays a huge role in human life. It performs such important functions as the protection of organs and systems, movement and support of the body in space, it also participates in hematopoiesis and the metabolism of minerals. This system includes active and passive parts. The skeleton is referred to as passive. It consists of bones and joints, and it has a supporting, protective and hematopoietic function. The active part is responsible for movement. These are muscles and tendons.