Daughter of the deep crossword puzzle

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Across
  1. 3. – Elite marine science academy attended by Ana Dakkar.
  2. 5. – Giant sea creature that helps Ana and her friends defeat the Aronnax.
  3. 8. – One of the houses of Harding-Pencroft Academy, specialized in medicine and biology.
  4. 15. – Intelligent system used by Harding-Pencroft Academy.
  5. 17. – Language used by Ana to communicate with the Nautilus.
  6. 18. – Technologies created by Captain Nemo and used aboard the Nautilus.
  7. 19. – Artificial intelligence system used by Harding-Pencroft Academy.
  8. 20. – Result of the attack on Harding-Pencroft Academy by the Land Institute.
Down
  1. 1. – Training ship used by Harding-Pencroft students.
  2. 2. – Instrument Ana uses to communicate with Romeo the octopus.
  3. 4. – First-year students at Harding-Pencroft Academy.
  4. 6. – One of the houses of Harding-Pencroft Academy, specialized in engineering and innovation.
  5. 7. – Rival school of Harding-Pencroft Academy.
  6. 9. – One of the houses of Harding-Pencroft Academy, specialized in command and combat.
  7. 10. – Harding-Pencroft student and Sharks prefect who protects Ana.
  8. 11. – Submarine built by Captain Nemo with advanced technology.
  9. 12. – One of the houses of Harding-Pencroft Academy, specialized in communication and exploration.
  10. 13. – Harding-Pencroft student and descendant of Captain Nemo.
  11. 14. – Brilliant scientist who built the Nautilus and whose legacy guides Ana Dakkar.
  12. 16. – Rival submarine operated by the Land Institute.