Across
- 6. can lead to change
- 7. make individuals better adapted
- 8. Can wipe out a population of fish
- 9. British Navy Ship that Darwin traveled on
- 10. only individuals with a desired trait are bred by humans
Down
- 1. Natural process by which something takes place
- 2. Overproduction,variation, and competition
- 3. Struggle among living things to get necessary things
- 4. Wasn't satisfied with his theory of evolution
- 5. Noted both animals and humans can produce many offsring