Across
- 2. change of location
- 4. Natural Stealth
- 6. Excersize
- 9. common ancestry
- 11. desirable reproduction
- 13. survival of the fittest
- 14. external homeostasis
- 15. Genotype Frequency
- 16. unexpected change
Down
- 1. common adaption
- 3. most likely to survive
- 5. physical changes
- 7. appendix,useless
- 8. survival changes
- 10. copying
- 12. Gradual Change