Across
- 1. absorbed by plants' leaves
- 5. to get rid of waste
- 6. plants use these to absorb water
- 9. plants will do this to reach light
- 11. plants use flowers to do this
- 12. made by plants by doing photosynthesis
Down
- 2. the colour of leaves if healthy
- 3. another word for nutrition
- 4. the life process that means detects changes in surroundings
- 7. plants need this gas to do respiration
- 8. this is where plants get nutrients
- 10. ..... dixide is needed by plants to do photosynthesis