Across
- 3. cells Guard the stomata
- 5. Needed for the plant for photosynthesis.
- 8. plants Plants which depend on insects.
- 9. Breathing organ of the plant.
- 10. Organisms which make their own food.
Down
- 1. Prepared by plants.
- 2. Plants which grow on hosts.
- 4. Green pigment.
- 6. Organisms which depend on others for food.
- 7. Plant process.