Across
- 3. a white caustic alkaline substance consisting of calcium oxide
- 4. a woody plant with a trunk
- 6. a plant with petals, stem and leaves
- 8. the star which our planet orbits around
Down
- 1. not showing or feeling nervousness
- 2. the opposite of cold
- 3. part of a flower
- 5. a small animal that flies
- 7. air blowing from a particular direction