Across
- 2. The organelle for photosynthesis.
- 3. Transport tissue in a leaf.
- 5. Flowering plants.
- 8. Organism that eats other things for food.
- 9. A plant with unenclosed seeds.
- 12. Gaps in a leaf for air.
- 13. The middle layer of a leaf.
- 14. Pores on a leaf for gas exchange.
- 15. A group of similar cells.
- 16. The bottom layer of a leaf.
- 19. Plants making food from sunlight.
- 21. A formula for a chemical reaction.
- 22. Cells that open and close stomata.
Down
- 1. The top layer of a leaf.
- 4. A plant without transport tubes.
- 6. Organism that makes its own food.
- 7. Layer of cells in a leaf for gas exchange.
- 10. Small, nonvascular plants.
- 11. Layer of cells in a leaf for light absorption.
- 17. A plant with transport tubes.
- 18. The green pigment in plants.
- 20. A waxy layer on a leaf.
