Across
- 6. cold air mass
- 10. offspring from a single organism
- 11. consists of cells
- 12. when two surfaces rub together
Down
- 1. union of a human egg
- 2. stormy weather
- 3. dunn north carolina
- 4. the genetics of an organism
- 5. being quick and easy with work
- 7. wind around the globe
- 8. cold front > warm front
- 9. moves with cilia