Across
- 4. A group of populations that live in the same area a the same time
- 6. The place where an organism lives out its life
- 7. All strategies and adaptions a species uses in its environment
- 9. eat meat
- 10. A biological community and the nonliving things in the community's environment
- 11. are consumers that hunt and eat other organisms called prey
- 14. type of symbiosis in which both species benefit
- 15. an animal or plant on or in which a parasite or commensurable organism lives.
- 17. is an interaction between organisms or species in which the fitness of one is lowered by the presence of another.
- 18. a group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding.
Down
- 1. Non-living parts of the environment
- 2. Organisms that eat other organisms for energy
- 3. Partiton of the earth that supports living things
- 5. an organism that lives in or on another organism (its host) and benefits by deriving nutrients at the host's expense.
- 8. organisms that take in energy from their surroundings to make their own food
- 9. an association between two organisms in which one benefits and the other derives neither benefit nor harm.
- 12. Living organisms in the environment
- 13. a large naturally occurring community of flora and fauna occupying a major habitat, e.g., forest or tundra.
- 16. eat plants and meats
- 19. An animal that is hunted and killed by another for food
