Across
- 2. The action of driving or pushing forward.
- 6. An organism that is microscopic.
- 8. To foster growth.
- 10. suitable for growth.
- 11. Single-celled organisms that live in nearly every environment on Earth.
Down
- 1. To maintain bacteria in a
- 3. A leaf border with saw-like teeth.
- 4. A leaf with an undivided blade.
- 5. Living or growing in, on, or near the water.
- 7. The arrangement of veins in a leaf.
- 9. To change from one form to another.