Mine rescue work

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Across
  1. 2. - related to health care
  2. 3. - peaceful and relaxed
  3. 4. - really needed
  4. 7. - scattered pieces from something broken
  5. 9. - things used to carry injured people
  6. 10. - harm done to the body
  7. 11. - how big or serious something is
  8. 13. - device for listening to broadcasts
  9. 16. - keep going
  10. 17. - how much something matters
Down
  1. 1. - things that get in the way
  2. 4. - take out of something
  3. 5. - figure out what's happening
  4. 6. - do something about a situation
  5. 8. - saving someone from danger
  6. 12. - all over a place
  7. 14. - when rocks fall in a cave
  8. 15. - very important
  9. 18. - making sure something happens