CROSSWORD PUZZLE

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Across
  1. 2. — Filipino sword used by datus and sultans
  2. 4. — Antibiotic discovered by Dr. Abelardo Aguilar
  3. 6. — Indigenous Filipino writing script
  4. 12. — Philippine cloth made from pineapple fiber
  5. 13. — Roman system of numbers
  6. 14. — Sumerian writing system
  7. 15. — Roman water channels
Down
  1. 1. — Egyptian wall writing
  2. 3. — Greek ancient analog computer
  3. 5. — Egyptian process of preserving bodies
  4. 7. — Traditional Filipino tattoo art
  5. 8. — Tombs built for Egyptian pharaohs
  6. 9. — Sumerian invention for transport of goods
  7. 10. — Father of Medicine
  8. 11. — Chinese invention for fireworks and weapons