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What is Oxygen delivery system? respiratory system
What is Duodenum? A short portion of the small intestine connecting the rest of the intestine to the stomach
What is Circulatory system? vessels and muscles that help and control the flow of the blood around the body
4 chambers of heart valves right atria, left atria, right ventricle, and left ventricle
What is lymphatic vessels? vessels that carry clear fluid away from the tissues
What is immune system? body's defense against infectious organisms and other invaders.
What is parenchyma? the functional parts of organs
digestive system is composed of mouth, esophagus, stomach, small intestine, large intestine, rectum, and anus
Created by: ryukomiura