Across
- 1. → A process that needs ___.
- 3. → Cell's main energy-carrying molecule.
- 5. → Fermentation type used by yeast.
- 8. → Plant-cell organelle where photosynthesis occurs.
- 9. → Organelles where most cellular respira
- 11. → Earth's water.
- 13. reactions → Photosynthesis stage that requires light.
- 14. acid → Fermentation product associated with muscles.
- 16. → An organism that gets food by eating other organisms.
- 18. cycle → Cycle that comes after glycolysis.
- 20. → Organism that breaks down dead material.
- 21. → Element essential for proteins and DNA.
- 24. → Earth's zone containing living things.
- 25. → Energy-making process used when oxygen isn't available.
- 26. → An organism that makes its own food.
- 27. → Earth's layer of gases.
- 28. → Element found in DNA, ATP, and phosphate groups.
Down
- 2. → Substance you start a chemical reaction with.
- 4. → First step of cellular respiration; splits glucose.
- 6. → Element that cycles through living and nonliving parts of Earth.
- 7. → Green pigment that absorbs light.
- 10. reactions → Photosynthesis stage that builds sugars using stored energy.
- 12. transport chain → Series of proteins that helps make lots of ATP.
- 15. → A process that happens without ___.
- 17. → Plants use light to make sugar.
- 19. → Earth's solid rock/land.
- 22. → ATP after it loses one phosphate.
- 23. → Substance produced by a chemical reaction.