Crossword Puzzle

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