| 1-3 of 3Flashcard sets with a 'nitrogen cycle' term meaning 'the circulation and reutilization of nitrogen in both inorganic and organic places' | |||
|---|---|---|---|
| # | Title | Terms | Date |
| 1 | Chapter 3by Missbrier | 50 terms | September 13, 2008 |
| 2 | Ecology Termsby la11008 | 45 terms | November 17, 2009 |
| 3 | standard 14 vocabby lasha2013 | 14 terms | August 23, 2009 |