Across
- 4. a specific characteristic of an individual organism
- 6. an animal that is hunted or killed by another animal for food
- 8. an idea about what might happen that is based on what you already know
- 9. a way of hiding by looking the same as the background
- 10. a random change to a gene that sometimes results in a new trait
Down
- 1. an animal that hunts and kills other animals for food
- 2. an organism produced as a result of reproduction
- 3. living things, such as plants, animals, and bacteria
- 5. to stay alive
- 7. any difference in traits between individual organisms