GREAT SCIENTIFIC DISCOVERIES

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Across
  1. 5. Arrangement of chemical elements.
  2. 6. Global communication network.
  3. 8. Study of heredity.
  4. 12. Process plants use for food.
  5. 15. Instrument to see small objects.
  6. 17. Diabetes treatment.
  7. 18. Discovered by Marie Curie.
  8. 19. Genetic material discovery.
  9. 20. First antibiotic.
Down
  1. 1. Theory by Darwin.
  2. 2. Origin of the universe theory.
  3. 3. Law discovered by Newton.
  4. 4. Harnessing electrical power.
  5. 7. Medicines to fight bacteria.
  6. 9. Imaging technique.
  7. 10. Bomb: Nuclear weapon.
  8. 11. Einstein's famous theory.
  9. 13. Immunization method.
  10. 14. Wireless communication.
  11. 16. Light amplification technology.