the pharynx is the structure in the body that...
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?\nthe salivary glands secrete enzymes that pull food out of the air pathway.\nthe small intestine pushes the air out of the digestive system.\nthe pancreas breaks down food in the air pathway.\nthe epiglottis closes the air pathway so that food will not enter it.
Answer
# Brief Explanations:
The epiglottis is a flap - like structure. When swallowing, it closes over the trachea (air pathway) to prevent food from entering the lungs. The other options are incorrect as salivary glands, small intestine, and pancreas do not have this function related to preventing food from entering the air pathway.
# Answer:
The epiglottis closes the air pathway so that food will not enter it.