How does the skeleton protect against infection?

The skeleton plays a crucial role in protecting against infection primarily through its bone marrow, where immune cells such as leukocytes are produced. Additionally, bones provide a structural barrier that helps shield vital organs from pathogens. Certain bones also store minerals like calcium and phosphorus, which are essential for the proper functioning of immune cells. Overall, the skeleton not only supports the body but also contributes to the immune response, enhancing the body's ability to fight infections.