An element with the atomic symbol N, atomic number 7, and atomic weight [14.00643; 14.00728]. Nitrogen exists as a diatomic gas and makes up about 78% of the earth's atmosphere by volume. It is a constituent of proteins and nucleic acids and found in all living cells.
D004032
Diet
Regular course of eating and drinking adopted by a person or animal.
Diets
D012275
Oryza
A genus of grass family (Poaceae) that include several rice species.