The skeletal system has several important functions:
- Support: Provides a framework that supports the body and maintains its shape.
- Protection: Shields vital organs, such as the brain, heart, and lungs.
- Movement: Works with muscles to enable body movements.
- Mineral Storage: Stores minerals like calcium and phosphorus, which are essential for various body functions.
- Blood Cell Production: Produces blood cells in the bone marrow (a process called hematopoiesis).
- Energy Storage: Stores fats in yellow bone marrow.
The skeletal system is essential for structural support, protection, movement, and various metabolic processes.