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