Across
- 4. organisms that eat meat and plants
- 6. a behavior that an organism does not have to be taught
- 8. a group of like individuals
- 9. organisms that break down the bodies of dead organisms
- 11. animals that only eat plants
- 12. a single organism in an environment.
- 13. animals that eat dead animals
- 17. ____ behaviors are behaviors parent animals teach their children
- 18. a special role that a population has in the ecosystem
Down
- 1. an organism that makes energy from the sun
- 2. the place in an ecosystem where an organism lives
- 3. the population ____ is the # of animals in a certain area
- 5. a relationship between different organisms where both benefit
- 7. a contest among organisms for resources
- 10. ___ animals have been brought to place they don't naturally belong
- 14. a food ____ shows who eats whom in an ecosystem
- 15. this animal has been hunted for their ivory
- 16. when the last individual of a population dies