Across
- 3. survival of the fittest
- 4. reproduction involving one parent
- 5. human interference with traits in organisms
- 6. reproduction involving two parents
- 7. a diagram used to determine the outcome of reproduction
- 10. different traits
- 11. ways an animals looks change to better fit an environment
Down
- 1. ways an animal behaves to fit an environment better
- 2. traits passed down from one generation to the next
- 8. a characteristic
- 9. changing traits to better fit an environment