Across
- 1. Everything is stable
- 3. A cell with a nucleus
- 4. 2 parent relationship
- 6. Observation via looks, adjectives
- 10. The use of proteins
- 12. One cell
- 13. A living thing (dead or alive)
- 14. Has to eat others to obtain energy
- 15. 1 parent relationship
Down
- 2. A nonliving thing
- 5. A cell without a nucleus
- 7. Observations via numbers
- 8. The changing of different types of cells
- 9. Multiple cells
- 11. Makes its own energy