1. Support: The skeletal system provides structure and support for the body, allowing us to stand upright and perform daily activities. It also protects vital organs within the body, such as the brain and heart.
2. Movement: The skeletal system, along with the muscular system, allows for movement of the body. Muscles attach to bones via tendons, enabling us to walk, run, jump, and perform other physical activities.
3. Blood cell production: The skeletal system plays a role in the production of red and white blood cells through a process called hematopoiesis. Red bone marrow within certain bones produces blood cells, which are essential for carrying oxygen, fighting infections, and maintaining overall health.
4. Mineral storage: Bones serve as a reservoir for important minerals such as calcium and phosphorus. These minerals are essential for various bodily functions, including muscle contraction, nerve signaling, and bone density. When needed, bones release stored minerals into the bloodstream to maintain proper levels in the body.
outline any four function of the skeletal system
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