Across
- 2. Conditioning / Teaching an animal to react to a stimulus in a specific way, for example a dog drooling when a bell is rung.
- 4. Reproduction / An organism that can reproduce by themselves.
- 8. / When an organism becomes used to a stimulus.
- 9. / When one species survival depends on another.
- 11. / A group of species that interact in an environment.
- 12. Population Growth / A population that is neither shrinking or growing excessively
Down
- 1. / When a substance accumulates within an organism.
- 3. / Moving from one spot to live in another.
- 5. / An animal's response to chemicals.
- 6. / When species fight over territory and food.
- 7. / A plant's response to light.
- 10. Fixation / The process of turning N2 into NO3. This is done through bacteria and lightning.