Across
- 3. to perform different jobs
- 5. cell part
- 8. lets things in and out
- 9. stores dna info on all cells
- 10. powerhouse
- 12. tool to see small things
- 13. tough outer cover
- 14. gel
Down
- 1. single celled
- 2. many celled
- 4. organs work together
- 6. basic unit of all living things
- 7. plant organelle to perform photosynthesis
- 11. cells work together
- 15. whole living thing