Which of the following options best describes the function of the skeletal system?

The skeletal system plays a crucial role in providing structural support and protection for the body's organs. The bones form the framework that gives the body its shape, allowing for upright posture and enabling movement when combined with muscles. Additionally, the skeletal system protects vital organs such as the heart, lungs, and brain, effectively safeguarding them from injury.

While other functions mentioned in the options, such as facilitating respiration, storing minerals, producing blood cells, and assisting in coordinating movements, are indeed related to the skeleton, they do not encapsulate the primary function of the skeletal system as comprehensively as structural support and protection do. The skeletal system's primary role is to maintain the integrity of the body structure and shield essential organs, making it a fundamental aspect of overall health and functionality.