Across
- 1. Organisms grow and ____.
- 4. Organisms use______. Living things need food.
- 7. all the populations that live in a certain place
- 9. place where an organism lives
- 10. group of the same kind of organism in a certain place
- 12. to act upon each other
Down
- 2. everything that surrounds an organism
- 3. living and non-living things in an environment, together with their interactions
- 5. Organisms ____ their own kind.
- 6. Organisms _____ to their environment. (surroundings)
- 7. Organisms are made up of one or more_____.
- 8. change in the an organism's surroundings
- 11. the study of living things and their environments
- 13. an organism's role, or job in it's habitat
- 14. Organisms react or ______ to stimuli.