Across
- 1. The process of plants growing
- 4. Where photosynthesis takes place
- 5. The organism that eats food
- 7. An organism that makes its own food from sunlight, water, and carbon dioxide
- 8. An organism that feeds directly on producers to get energy
- 12. The organism who supplies food
- 13. The variable you change or control to see the affect
- 14. Tiny organelles in cells that generate most of cell's energy (ATP)
Down
- 2. Organisms that eat primary consumers to obtain energy
- 3. The process of inhaling oxygen and exhaling carbon dioxide
- 6. The outcome or effect (cause)
- 9. Dioxide what humans breathe out
- 10. The body's main source of energy
- 11. The ability to do work or cause change
- 15. The primary energy carrier molecule in all living cells.