Across
- 5. Eats other organisms for food
- 9. arrangement pattern within a population
- 12. happens in an area with no former life
- 14. an organism's feeding level
- 16. shows all the interactions of species in an ecosystem
- 18. Pattern of logistical population growth
- 20. Both organisms benefit
- 21. fighting for limited resources
- 22. population increases at exponential rate
- 23. the amount of organisms that an area can hold
- 24. parasite harms host
- 25. only gets plants
- 26. Makes its own food
Down
- 1. shows a one way interaction in an ecosystem
- 2. the start of every food web and chain
- 3. how many organisms of the same species live there
- 4. organisms preying on prey
- 6. how a environment comes back after a disturbance
- 7. the relationship between two organisms
- 8. breaks down dead organisms
- 10. influence that affects the population
- 11. the study of life
- 13. occurs after a disaster
- 15. eats other organisms
- 17. one organism benefits the other is unaffected
- 19. rapid growth in a population