What are the primary functions of the skeletal system?

The primary functions of the skeletal system encompass providing structural support to the body, protecting vital internal organs, and facilitating movement. The skeleton acts as a framework that gives shape to the body, allowing it to maintain its form and posture. This support is crucial for the overall functioning of the body.

In terms of protection, the skeletal system plays a vital role in safeguarding essential organs. For example, the rib cage encases the heart and lungs, while the skull protects the brain. This protective function is fundamental to maintaining the integrity and safety of these organs.

Additionally, the skeletal system allows for movement in conjunction with the muscular system. Bones serve as levers, and when muscles contract, they pull on the bones to create movement at joints. This interaction between muscles and bones is essential for locomotion and various physical activities.

The other options presented focus on functions that are primarily associated with other systems in the body. For instance, the production of hormones and regulation of metabolism is mainly the role of the endocrine system, while processes like digestion and absorption of nutrients are functions of the digestive system. Similarly, respiration and gas exchange are central to the respiratory system, not the skeletal system. Therefore, the statement regarding the skeletal system's functions aligns directly with its established roles