Across
- 1. species- the species that first colonized new habbits and created by disturbance.
- 5. an animal that naturally prays on others
- 6. biotic diversity.
- 7. factors- anything that constrains a population size and slows or stops it from growing.
- 9. animals in which one benefits at the expense of the other.
- 10. area.
- 12. density-the consideration of individual within a species in a specific geographic local.
- 13. any of several living arrangements between members of two different species
- 14. the order of colonization in an ecosystem from a Barron or destroyed area of land.
- 16. the act or process of trying to get or win something.
- 17. when two organisms of different species work together
- 18. An association between two organisms in which one benefits and the other derives neither benefit nor harm.
- 20. an animal that is hunted or killed by another.
- 21. scientific stud of the processes influencing the distribution and abundance of organisms.
Down
- 1. between two species of plants
- 2. capable of exchanging gens or interbreeding.
- 3. with common interest living in a
- 4. whole number of people or inhabitants in a country or region.
- 8. one organism kills and consumers another
- 11. group of living organisms consisting
- 15. related to or caused by living
- 19. a non-living part of an ecosystem that shapes its environment.