Across
- 3. Living organisms that consume other organisms for survival
- 6. The process by which species change over time
- 7. The environment in which an organism lives
- 8. A natural cause of change in motion, such as gravity or friction
- 9. The ability to do work or heat, found in different forms like electricity, chemical, and kinetic energy
Down
- 1. A person who conducts research in a specific branch of science
- 2. A community of living organisms and nonliving elements that interact with each other
- 4. A scientific instrument that uses a lens to magnify small objects
- 5. Living organisms that convert sunlight into energy