Across
- 2. where and how the organism is influenced
- 3. Biological evaluation that occurs by chance
- 6. animal eats other animal
- 7. when a population of animal dies off
- 9. A relationship when both species benefit
- 11. Change in DNA
- 12. resources and it's role in a community
Down
- 1. Heritable trait that increases fitness
- 4. The process by which a new species is made
- 5. When a species evolves when the other species evolve
- 8. A relationship when only one species benefits
- 10. Success in an Organisms environment