Which of these conditions may prevent mold from growing? A.
low humidity
B.
freezing temperatures
C.
high humidity
D.
warm temperatures

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.

Vessels draining the myocardium of the heart, open primarily ,into which chamber?

Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?