Science
Across
- 5. — Ancient Roman society
- 7. — Father of botany
- 8. — Healthcare area
- 10. — Ancient physician
- 11. — Roman architect
- 13. — Change in DNA
- 15. — Diabetes treatment
- 17. — Making paper
- 18. — Resistance to herbicides
- 20. — Roman amphitheater
Down
- 1. — Protection from pests
- 2. — Greek mathematician
- 3. — Persian calligraphy
- 4. — Biological cleanup
- 6. — Defense structure
- 9. — Growing flowers
- 12. — Genetically modified organism
- 14. — Greek astronomer
- 16. — Rounded roof structure
- 19. — Country in West Asia