Which system also plays a role in body protection aside from the integumentary system?

The skeletal system plays a significant role in body protection in addition to the primary function it serves in providing structure and support. One of the key protective features of the skeletal system is its ability to encase vital organs. For instance, the skull protects the brain, while the rib cage shields the heart and lungs. This anatomical arrangement is essential for safeguarding these organs from physical impacts and injuries.

Furthermore, bones produce bone marrow, which is crucial for the formation of blood cells, including those involved in the immune response. Thus, the skeletal system contributes not only to physical protection but also to the immune function of the body. Understanding this dual role enhances the comprehension of how different systems contribute to overall body protection, illustrating the interconnectedness of bodily functions.