Across
- 4. something that looks like a cell
- 6. to see cells
- 8. In plant cell
- 9. membrane in all cells
- 11. carries oxygen
- 13. epithelium waves like grass in wind
- 14. made of cells
- 16. Very dark part of cell
- 18. has tiny threads
- 19. In male cells
- 20. Short cytoplasm
Down
- 1. Contains chlorophyll
- 2. has long extension
- 3. Small organism
- 5. has long axons
- 7. found in a leaf
- 10. has organs
- 12. made of tissues
- 15. surface of onion
- 17. In all cells