The main function of bones is the protection of organs, such as how the skull protects the brain and the rib cage protects the heart and lungs. Other options, like nerve regeneration and glycogen storage, do not pertain to bones. Bones are vital for structural support, mineral storage, and organ protection. ;
Bones primarily function to protect organs such as the brain, heart, and lungs. They also support the body, facilitate movement, and store important minerals. Other options listed, like nerve regeneration and glycogen storage, do not relate to the function of bones.
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