Digestive System: stomach, esophagus, mouth, intestines, provides nutrients for the body and removes waste, , 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, , Nervous System: the control center of the body, controls all other body systems, , brain, spinal cord, nerves, Execratory System: , Kidneys, bladder, Filters blood and removes waste, Creates urine,

S8 Human Body Systems

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