HELP ABC HELP ME PLEASE can someone please help me with this ?? which the blank spots where it says “there are ___” amount available I was told we can put pretty much any number that works .. it’s just that I don’t know how to do it , please give me some answers ! or at least give one answer and explain it to me, thanks !!!

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.