Across
- 3. The green chemical in plants that absorbs sunlight.
- 5. The product taken up by the roots for photosynthesis.
- 6. The type of energy needed for photosynthesis.
- 7. The food source produced in photosynthesis.
- 8. Part of the plant cell that contains the green pigment.
- 10. Increases the speed of photosynthesis.
Down
- 1. A product of respiration.
- 2. The outer part of a plant cell.
- 4. Needed for respiration.
- 9. Part of plant where photosynthesis takes place.