Which components are included in the musculoskeletal system?

The musculoskeletal system is a complex network essential for body movement, stability, and support. It encompasses various components that work together to enable movement and provide structural integrity.

The correct answer includes both bones, joints, ligaments, and cartilage, which are foundational elements of the musculoskeletal system, as well as tendons, bursas, and muscles. Bones form the skeleton, providing structure and protecting vital organs; joints allow for movement between bones; ligaments connect bones to each other and stabilize joints; and cartilage serves as cushioning between bones at the joints.

Tendons link muscles to bones, facilitating movement when muscles contract, and bursas are small fluid-filled sacs that reduce friction between moving parts in the joints. Muscles themselves are integral to the system as they generate the force necessary for movement.

By recognizing that both groups of components (b and c) are necessary for a comprehensive understanding of the musculoskeletal system, the correct answer reflects a broader perspective that encompasses the full array of structures involved in movement and support. This highlights the interconnection between the various parts of the system, which is essential for maintaining mobility and overall physical function.