MCQOPTIONS
Saved Bookmarks
| 1. |
What is the reason behind food chains generally having 3-4 Trophic Levels? |
| A. | Decreasing Organisms at each level |
| B. | Increasing Number of Organism at each level |
| C. | Decreasing Energy at each level |
| D. | Similar Energy at each level |
| Answer» D. Similar Energy at each level | |