Across
- 2. Substance present in start of experiment
- 6. Eats Primary and Secondary Consumers
- 8. We breathe this in
- 9. Process in which plants make their own food
- 12. Substance present at end of experiment
- 15. Eats Primary Consumers and Producers
- 16. A colorless and odorless gas
- 18. Living thing that only eats Producers
- 19. Chemical Reactions breaking down glucose
Down
- 1. Energy which is stored in chemical compounds
- 3. Carbon dioxide that surrounds our planet
- 4. An organ found in cells
- 5. Discarded or dropped remains
- 7. Plant life
- 10. Chemical element found in nature
- 11. Organisms that break down dead plants
- 13. Provides the energy
- 14. Formed from geological process on dead animals/plants
- 17. Plant cells that convert light energy into chemical energy