What is the primary function of the skeletal system in humans?

The primary function of the skeletal system in humans is to provide structure, protection, and support to the body. The skeletal system forms the framework that gives shape to the body while supporting muscles and organs. Additionally, it protects vital organs, such as the skull protecting the brain and the ribcage safeguarding the heart and lungs. This structural role is essential for maintaining overall body integrity and health.

While the skeletal system does play a role in mobility and movement through the attachment of muscles, its primary functions focus more on structural support and protection. The production of hormones and enzymes relates to different systems in the body, such as the endocrine system, while digestion and absorption are largely functions of the digestive system.