animals and medicine

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Across
  1. 3. making an important discovery
  2. 4. higher level,improved
  3. 6. the activity that you carry out
  4. 7. purpose
  5. 9. importance,value
  6. 10. a therapy that makes a disease go away
Down
  1. 1. a scientific procedure
  2. 2. medical treatment inside someones body
  3. 5. something that can be extinct
  4. 8. the place where something begins