Across
- 2. An organism that must consume food.
- 3. The molecule produced from cellular respiration that supplies energy for biological processes.
- 5. A gas that is needed for cellular respiration and produced by photosynthesis.
- 8. The sugar that is produced from light energy in photosynthesis.
- 10. The process that releases energy by breaking down glucose and creating ATP in the presence of oxygen.
- 12. Tiny openings in leaves/plant tissue that allows for gas exchange.
- 14. A green pigment that captures light energy.
- 15. The word that means "without oxygen".
Down
- 1. The organelle (part inside the cell) where cellular respiration takes place.
- 4. The process that uses light energy to convert carbon dioxide and water into glucose and oxygen.
- 6. Used in photosynthesis, taken up by roots, and released in cellular respiration.
- 7. The first source of all energy on earth, used to fuel the process of photosynthesis.
- 9. An organism that can perform photosynthesis and produce its own food.
- 11. The gas that is used in photosynthesis and produced in cellular respiration.
- 13. The organelle (part of the cell) where photosynthesis takes place.
- 16. The word that means "in the presence of oxygen".