nitrogen
- Dennis Daggett (Deactivated)
Owned by Dennis Daggett (Deactivated)
2018-02-16
1 min read
Loading data...
A chemical element essential to life and one of the primary plant nutrients. Animals get nitrogen from protein feeds; plants get it from soil; and some bacteria get it directly from air. An essential primary nutrient, a constituent of every living cell, plan or animal. In plants it is a part of the chlorophyll molecule, amino acids, proteins, and many other compounds.
Authorization Path: 1.2.1.2.12.0