Unit 9

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Across
  1. 2. Make something illegal
  2. 3. Shot to prevent disease
  3. 10. Rough calculation
  4. 14. Study of living organisms
  5. 15. Extremely important
  6. 16. Microscopic organisms
  7. 17. Widespread disease that kills human
  8. 19. Primate like human
  9. 20. Work out mathematically
  10. 21. Care for growth
  11. 22. Provide a reason for
  12. 23. Cover something with a layer
Down
  1. 1. Exact copy of a creature
  2. 4. Use something in bad way or purpose
  3. 5. This game
  4. 6. Ability to do something
  5. 7. Human-made
  6. 8. Sudden urge
  7. 9. Morally right
  8. 10. Change and develop into different forms
  9. 11. Hint for solving
  10. 12. Fact or occurrence
  11. 13. Correct and precise
  12. 18. Study of stars