What system provides structure and protects major organs like the heart and lungs?

The skeletal system is responsible for providing structure to the body and serves a critical protective function for major organs, including the heart and lungs. It consists of bones, cartilage, and joints that create a framework, allowing the body to maintain its shape and support weight.

Moreover, the rib cage, which is part of the skeletal system, specifically encases and safeguards the heart and lungs from physical damage. This protective barrier is essential, as these organs are vital for circulation and respiration, respectively. The skeletal system also plays a role in producing blood cells and storing minerals, further emphasizing its importance in overall bodily function and health.