Across
- 2. The full name of DNA.
- 5. The natural home of an organism.
- 6. The science of classifying organisms.
- 7. specialization Cells developing different jobs.
- 9. Tissue that helps with movement.
- 11. The two-name system for naming species.
- 12. Molecules that build and repair body tissues.
- 16. Tissue that covers and protects the body.
- 17. Large molecules like proteins, lipids, and carbohydrates.
- 20. An organism made of only one cell.
- 21. The cell’s “control center.”
- 23. How plants make food using sunlight.
- 24. Plant stem cells that help with growth.
- 25. Changes in the environment that cause a response.
- 26. The jelly-like fluid inside cells.
- 28. Tissue that carries messages in the body.
- 30. Organisms that must eat other things for food.
Down
- 1. The full name of RNA.
- 3. A key used to identify organisms by choosing between two options.
- 4. Cells that can become different types of cells.
- 8. An organism made of many cells.
- 10. Tissue that supports and connects parts of the body.
- 13. The smallest unit of life.
- 14. Molecules that carry genetic information (DNA and RNA).
- 15. Small structures that make proteins.
- 18. Organisms that make their own food.
- 19. Fats and oils used for energy storage.
- 22. The scientist who created binomial nomenclature.
- 27. Keeping the body’s internal balance stable.
- 29. Sugars and starches that provide quick energy.