Across
- 2. Traits passed from parent to offspring.
- 5. The person who wrote "On The Origin of Species."
- 7. Humans choose a plant or animal to breed based on specific traits.
Down
- 1. A body part, feature, or behavior that helps a living thing survive and function better in its environment.
- 3. Life form of an individual plant, animal, or single-celled.
- 4. Organisms better adapted to their environment tend to survive and produce more offspring.
- 6. The surroundings and conditions an organism lives in.
- 8. An organism designed with desired DNA for specific traits.