What is the primary function of the skeletal system in the human body?

The primary function of the skeletal system in the human body is indeed the protection of organs. The skeletal system provides structural support and protection for vital internal organs. For example, the skull encases and protects the brain, while the rib cage shields the heart and lungs from potential injury. Additionally, the vertebral column protects the spinal cord, which is essential for transmitting neural signals.

While the skeletal system also plays significant roles in other functions, such as providing a framework for movement, storing minerals, and housing bone marrow for blood cell production, its core function concerning organ protection is paramount. This protective role is crucial for maintaining the integrity and overall health of the body's organ systems, thereby facilitating proper bodily function.