Crossword Puzzle

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Across
  1. 2. It was located in Southernmost tip of ancient Mesopotamia.
  2. 5. A portion of the mind in which morality reside.
  3. 7. It means unhiddenness or disclose.
  4. 8. A death instinct.
  5. 9. It is a clock and only function when there’s light.
  6. 12. It was the first writing system and used for record-keeping.
  7. 13. Mural paintings on the wall of wealthy Romans.
  8. 16. It was used for signaling and communication for military operation.
  9. 17. A greatest feats of Roman Engineering.
  10. 18. They were known for high degree of cooperation.
Down
  1. 1. It is a current thought, feeling, and focus.
  2. 3. Instinct to survive.
  3. 4. A canal-like concrete structure.
  4. 6. A temple of all Roman gods.
  5. 10. A theory of evolution of species by means of natural selection.
  6. 11. Pictures or designs made by setting small pieces of stone, glass, and tile.
  7. 12. This theory where the universe and various form of life were created by God.
  8. 14. A water clock.
  9. 15. It provides immediate reaction to the events of reality.
  10. 19. It was used for production of paper and cloth.