Natural Selection

4. An animal that naturally preys on others.
5. A distinguishing quality or characteristic.
10. An animal that is hunted and killed by another for food.
11. The last name of a famous Geologist and Naturalist.
12. The practice of farming.
14. The intentional process of humans intentionally modifying the genetics of an organism.
15. The action or process of adapting or being adapted.

1. The continued existence of organisms that are best adapted to their environment, with the extinction of others, is a concept in the theory of Darwin.
2. An individual animal, plant, or single-celled life form.
3. The process of where humans select and breed organisms with desirable traits, essentially controlling which individuals reproduce.
6. The process whereby organisms better adapted to their environment can survive and produce more offspring.
7. The total number of individuals occupying an area.
8. An animal's young.
9. Relating to genes or heredity.
13. The natural home or environment of an animal, plant, or other organism.