Countryside crossword

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Across
  1. 3. disagree
  2. 5. organ (not heart)
  3. 7. 73 percent earth
  4. 8. rich
  5. 10. older
  6. 11. often called blue
  7. 12. orange vegetable often for Halloween
  8. 16. sleep
  9. 17. farm
  10. 18. creamy chocolate treat
Down
  1. 1. infectious
  2. 2. hot and dangerous
  3. 4. moving vehicle
  4. 5. not solid
  5. 6. prickly bush flower
  6. 9. dioxide famous chemical for making human voice squeaky
  7. 11. beach
  8. 13. important flower for war
  9. 14. danger
  10. 15. coming out of fire
  11. 17. popular vegetable