Across
- 2. gas taken in and used by plants to make food
- 5. source of energy necessary for plants to make food
- 6. contains chlorophyll
- 7. control the opening and closing of the stomata
- 8. energy from the Sun is converted into a useable form
- 11. pigment that makes leaves green
- 14. gas released by plants
- 15. pores on the leaf which allow gas exchange
Down
- 1. process in which plants produce food
- 3. single-cell, plant like organism
- 4. transports water and nutrients from the roots to the leaves
- 9. food produced by plants
- 10. transports food from the leaves to the rest of the plant
- 12. part of the plant where most of the food-making occur
- 13. form of energy used to begin photosynthesis