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hormone – n. a natural substance that is produced in the body and that influences the way the body grows or develops
abdomen – n. the part of the body below the chest that contains the stomach and other organs
tumor – n. a mass of tissue found in or on the body that is made up of abnormal cells
diagnose – v. to recognize a disease, illness, etc., in someone
accuracy – n. freedom from mistake or error; the quality or state of being accurate
