Skeletal System: , rib cage, provides a hard shell to protect organs, provides structure for the body, works with the muscular system to move the body, Muscular System: , tendons, muscles, provides a cushion to protect the body organs, works with the skeletal system to move the body, Respiratory System: takes in oxygen and removes carbon dioxide, exchanges the gases in the body, nose, trachea, lungs, diaphragm, , Circulatory System: carries nutrients and oxygen through the body, blood, veins, arteries, also known as the cardiovascular system, heart, ,

Human Body Systems Overview

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