Nitrogen in the air can be turned into a useful nitrogen containing compound through the process of nitrogen fixation. The two methods of fixing nitrogen are Lightning and denitrifying plants.
True
or
False

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.

Organisms that successfully adapt will leave to grownone of the above

What are the three types of counseling established by marine corps policy?