Across
- 6. CO2
- 9. Exothermic reaction
- 13. process of macro-molecules breaking down
- 15. where starch breaks down into glucose
- 16. what you end up with
- 17. H2O
- 19. what you start with
- 20. energy used in photosynthesis
Down
- 1. where photosynthesis takes place
- 2. O2
- 3. where cellular respiration takes place
- 4. energy needed to start a reaction
- 5. they speed up the rate of a reaction
- 7. sum of all chemical reactions in the body
- 8. the material an enzyme works on
- 10. absorbs heat
- 11. releases heat
- 12. Endothermic reaction
- 14. C6H12O6
- 18. energy created in cellular respiration