| http://www.w3.org/ns/prov#value | - ??? ??? Lysozyme Enzyme in salvia, tears, and sweat that destroys certain types of bacteria. ??? ??? ??? Epiglottis Piece of elastic connective tissue at the back of throat that covers the openings of passageway to the lungs during swallowing. ??? ??? ??? Esophagus Extends from the pharynx to the stomach. ??? ??? ??? Peristalsis Muscular contractions that move food through the GI tract. ??? ??? ?
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