AS [UNIT 4] CROSSWORD

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Across
  1. 1. Intelligent primate species closely related to humans.
  2. 6. Mental capacity or ability to think and reason.
  3. 7. To gain or obtain something through effort or action.
  4. 10. Colorful bird species often capable of mimicking human speech.
  5. 11. Natural or inherent behavior.
  6. 12. One of a kind; not like anything else.
  7. 14. Enormous marine mammal known for its size and intelligence.
  8. 15. The way in which something is perceived or understood.
  9. 16. An expert who studies animals and their behavior.
  10. 18. To successfully reach a goal or objective.
  11. 20. A disagreement or dispute over a particular topic.
  12. 21. Highly intelligent marine mammal known for its playful behavior.
  13. 22. Happening naturally or without planning.
Down
  1. 2. To inspire or drive someone to action.
  2. 3. Mythical creature with a single horn on its forehead.
  3. 4. A person who conducts scientific research.
  4. 5. The process of acquiring knowledge and understanding through thought, experience, and the senses.
  5. 8. Renowned physicist known for his theory of relativity.
  6. 9. A class or group of things with shared characteristics.
  7. 13. A type of domesticated animal known for loyalty and companionship.
  8. 15. An academic teacher, often found in universities or colleges.
  9. 17. Trained to interact appropriately with others in society.
  10. 19. Animals trained to live with humans.