Across
- 2. organism that can make its own energy
- 5. organelle where photosynthesis takes place
- 8. what comes out of a chemical equation
- 9. model that shows how energy moves through the levels of an ecosystem
- 11. process in which organisms make energy using glucose and oxygen
- 12. organelle where cellular respiration takes place
- 14. process in which plants make energy
- 15. makes its own food through photosynthesis
Down
- 1. organism that depends on another organism for energy
- 3. what goes into a chemical equation
- 4. diagram showing many different flows of energy in an ecosystem
- 6. form of energy
- 7. process that occurs in cells when there is a lack of energy
- 10. diagram showing only one flow of energy
- 13. eats other organisms in order to gain energy