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The four primary functions of the skeletal system are to support muscles and tissue, protect the vital organs, allow movement of bones and muscles and serve as the storage center for immature blood cells and minerals. The skeletal system has 206 bones that are vital to the human body. Full Answer >.
The human skeletal system is a complex structure that is not just a solid frame. The bones are actually living, calciferous structures which work in coordination with other major systems like the muscular system, circulatory system and many other systems, to help our body to function efficiently.