Across
- 1. – Detecting changes in the environment
- 5. – Single-celled organism that is not plant, animal, or fungus
- 6. – Living things that need a microscope to see
- 10. – Plant cell structure that stores cell sap and keeps shape
- 12. – Animal that hunts and eats other animals
- 13. – Blood cell that carries oxygen
- 14. – Organism with only one cell
- 23. – Organism that makes its own food
- 24. – Cell structure that controls cell activities
- 25. – Animal that eats plants
- 26. – Organism with many cells
- 32. – Tiny particle that can only replicate inside living cells
- 33. – Cell structure used for respiration
- 34. – Single-celled fungus used in baking
- 35. – Blood cell that fights disease
- 36. – Life process of getting bigger
- 37. – Plant part that absorbs water from soil
- 38. – Group of similar cells working together
Down
- 2. – Getting rid of waste materials
- 3. – Organs working together
- 4. – Plant cell that carries out photosynthesis
- 6. – Tool used to see very small objects like cells
- 7. – Fungus that reproduces using spores
- 8. – Different tissues working together
- 9. – Diagram showing interacting food chains
- 11. – Structure only found in plant cells
- 15. – Cell that carries messages around the body
- 16. – Life process of making new organisms
- 17. – Cell that helps the body to move
- 18. – Another word for decay
- 19. – Life process that provides energy
- 20. – Organisms that break down dead matter
- 21. – Smallest unit of living things
- 22. – Structure that controls what enters and leaves the cell
- 27. – Plant part that makes food using light
- 28. – Human organ used for breathing
- 29. – Cell that fertilizes the egg
- 30. – Process of breaking down dead organisms
- 31. – Organ that pumps blood around the body