Across
- 2. when individuals work together
- 6. a symbiotic relationship in which both organisms benefit
- 8. a symbiotic relationship in which one organism benefits while the other is unaffected
- 10. the maximum number of individuals of one species that the environment can support
- 12. when individuals join (move INto) a population
- 13. animal that hunts and eats another animal
- 16. when two or more individuals or populations try to fight for the same limited resources, such as food, water, shelter, space, or sunlight
Down
- 1. an interaction between living things
- 3. a symbiotic relationship in which one organism benefits and another is harmed
- 4. a close, long-term relationship between different species in a community
- 5. a part of the environment that keeps a population's size at a level below its full potential
- 7. the organism in a parasitic relationship that benefits
- 9. the nonliving parts of an environment
- 11. when individuals leave (EXIT) a population
- 14. the organism in a parasitic relationship that is harmed
- 15. an animal that is hunted and eaten by a predator
