Across
- 3. the role of a species in an ecosystem
- 4. the process by which an individual feeds on a prey
- 6. one organism depends on another, the host for food.
- 8. the process by which new species are generated
- 10. relationship in which both species benefits
- 11. the ability to survive and reproduce under changing environmental conditions
- 12. heritable trait that increases individual fitness
- 13. interaction in which an animal feeds on a plant
- 14. how reproductively successful an organism is
Down
- 1. change over time
- 2. biological evolution that occurs by chance
- 5. disappearance of a species
- 7. process by which 2 species evolve in response to change in the other
- 9. relationship in which one species benefits and the other in unaffected
- 10. change in dna