The word parasitism comes from the Latin word meaning take another's food.
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The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

Match each term to its best definition? sedimentary depositional enviornment

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this