Ch 7,8,9

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Across
  1. 7. Bacteria
  2. 8. Remember
  3. 11. 29°C
  4. 13. Getting well
  5. 14. Do many times
  6. 15. Make a hole
Down
  1. 1. Stay alive
  2. 2. Can
  3. 3. The upper part
  4. 4. Tool
  5. 5. Part of time
  6. 6. Person
  7. 9. Not usual
  8. 10. Air
  9. 12. Mental, brain