Across
- 3. emphasizing behavior
- 5. when an organism develops a trait
- 6. identification by humans towards plants and animals
- 9. sleeping for an entire season
- 11. changing evolution
- 13. transfer of genetic material
- 14. changing to become a better suit to the environment
- 18. distinguishing quality
- 19. changing color to hide from predators
- 20. being physically fit
Down
- 1. changing the structure of a gene
- 2. a different version of a specific thing
- 4. species adapt over time
- 7. imitating something or someone
- 8. an automatic act
- 10. known for natural selection
- 12. a change in an existing gene
- 15. a child
- 16. a stock or supply of something
- 17. an animal that naturally preys on others