Philosophy cross word lesson 4-7

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Across
  1. 4. philosophical problem studied in the context of god
  2. 7. Iranian scientist and philosopher
  3. 9. arabic contributor to medicine and philosophy
Down
  1. 1. roman empire was conquered by
  2. 2. most famous healer in eastern caliphate
  3. 3. period which marked rebirth of learning
  4. 5. study of medical science all but stopped
  5. 6. Italian poet and philosopher known as
  6. 8. swiss protest and reformer