Across
- 1. of individual of the same species that live in the same area.
- 2. weather in an area over a long period of time.
- 4. struggle between two organisms to survive in a habitat with limited resources.
- 6. of ecosystems that share similar climates and organisms.
- 7. of earth in which life exists including land, water, and air or atmosphere.
- 8. between two organisms where one is helped and others is neither helped or harmed.
- 9. of two organisms where both benefit.
Down
- 1. of two organisms where both benefit.
- 3. biological community of interacting organisms and their physical environment.
- 5. group of independent organisms inhabiting the same region and interacting with each other.