How long can food that requires time-temperature control be left in the danger zone?

A. A maximum of 3 hours
B. A maximum of 4 hours
C. A maximum of 1 hour
D. A maximum of 2 hours

Why is it important that fibrin is insoluble in water?

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.

When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen