| 1-3 of 3Flashcard sets with a 'humus' term meaning 'dark colored substance that forms as plant and animal remains decay' | |||
|---|---|---|---|
| # | Title | Terms | Date |
| 1 | Vocab4by lgrantham | 21 terms | August 29, 2008 |
| 2 | BMMS Science Ch 2by mrpowers | 37 terms | September 25, 2008 |
| 3 | science sec2(chptr8)by ilovemybffjenn | 17 terms | March 12, 2008 |