What protection does the skeletal system provide?

The skeletal system serves a crucial role in providing protection for vital organs in the body. For instance, the rib cage encases and safeguards the heart and lungs, while the skull protects the brain from injury. This structural support is essential for maintaining the integrity of these critical systems and ensuring their proper functioning. By creating a rigid framework, the skeletal system also allows for the attachment of muscles, enabling movement while simultaneously offering the necessary protection to the organs they surround.

When examining the other options, they do not align with the primary functions of the skeletal system. While the immune system is responsible for combating infections, the skeletal system does not participate in this function. Additionally, psychological aspects and hydration concerns are related to different bodily systems and are not functions associated with the skeletal structure.