Across
- 4. The ____ help to absorb water and minerals from the soil.
- 5. The ____ is the most beautiful part of a plant.
- 6. Plants make their food with this process.
Down
- 1. A type of plant which is also called bush.
- 2. The trees are dying because of air ____.
- 3. We can save trees if we ____ more of them.
