Across
- 2. Xylem and _____
- 4. What is the chemical compound of oxygen?
- 5. dioxide The chemical that helps a plant photosynthesize
- 6. What colour of light do plants produce?
- 7. What chemical do plants produce?
- 9. Plants produce oxygen and _____?
Down
- 1. What helps a plant grow?
- 2. The process that a plant goes through
- 3. Another word for the sugar produced by plants
- 8. Sun____