Which function is NOT performed by the skeletal system?

Which function is NOT performed by the skeletal system?

• A. Protecting internal organs
• B. Allowing movement
• C. Transporting oxygen
• D. Producing blood cells

Answer: (C)

The skeletal system plays several crucial roles in the body, but transporting oxygen is not one of them. The primary functions of the skeletal system include providing structure and support, protecting vital internal organs, facilitating movement through joint articulation, and producing blood cells within the bone marrow. The function of transporting oxygen is primarily carried out by the circulatory system, specifically through red blood cells that travel in the bloodstream from the lungs to various tissues throughout the body. In contrast, the other functions listed—protection, movement, and blood cell production—are integral to the skeletal system's role in maintaining homeostasis and supporting overall body function.

The skeletal system plays several crucial roles in the body, but transporting oxygen is not one of them. The primary functions of the skeletal system include providing structure and support, protecting vital internal organs, facilitating movement through joint articulation, and producing blood cells within the bone marrow. The function of transporting oxygen is primarily carried out by the circulatory system, specifically through red blood cells that travel in the bloodstream from the lungs to various tissues throughout the body. In contrast, the other functions listed—protection, movement, and blood cell production—are integral to the skeletal system's role in maintaining homeostasis and supporting overall body function.