Across
- 5. an underwater plant
- 7. an aquatic plant
- 8. main vein in the centre of a leaf
- 9. process of food-preparing in plants
- 11. substance that gives green colour to leaf
- 12. flytrap an insectivorous plant
Down
- 1. a tree growing on mountain
- 2. simple sugar
- 3. an evergreen tree
- 4. plants that grow on land
- 6. plants that grow in water
- 8. a saprophytic plant
- 10. a desert plant with spines