Across
- 4. For plants to grow
- 6. What we breath in?
- 7. The only variable that you change
- 8. Transports water through out the plants
- 9. Invisible to the eye light
- 11. Are tiny openings and pores in a plant
- 12. Transports sugars through out the plants
- 13. The variable that you are investigating
Down
- 1. What do plants breath in?
- 2. how hot/cold is it
- 3. Helps the plants grow
- 5. Water+carbon dioxide=oxygen + water
- 10. What organisms uses photosynthesis
- 11. The light source needed for photosynthesis