Natural Selection
Across
- 4. over crowed species in a certain place
- 6. process by which animals are bred by humans
- 8. the process by which linving organism adapt and go through change
- 10. evolution
- 11. thins that help the animal survive
Down
- 1. struggle of surviving
- 2. different type
- 3. change over time
- 5. Significant die-off from overpopulation
- 7. animals Darwin studied
- 9. Father of evolution