Across
- 2. An organism that hunts and kills other organisms for food.
- 3. The passing of traits from parents to offspring.
- 5. A trait that helps an organism survive and reproduce in its environment.
- 10. A change in an organism over time, leading to new species.
- 12. The control center of a cell.
- 14. An organism that makes its own food.
- 15. The system in your body responsible for breaking down food.
- 17. A community of living organisms and their non-living environment.
- 19. The jelly-like substance that fills a cell.
Down
- 1. The powerhouse of the cell.
- 4. A kingdom of living things that includes mushrooms and molds.
- 6. A group of similar cells that work together to perform a specific function.
- 7. The process by which plants use sunlight to create food.
- 8. The process by which living organisms reproduce to create a new organism.
- 9. An organism that feeds on other organisms to get energy.
- 11. The smallest unit of a living thing.
- 13. The green pigment found in plants that absorbs light.
- 16. The basic physical and functional unit of heredity.
- 18. The basic unit of life.