Circulatory System Crossword

12345678910
Across
  1. 4. circulation
  2. 5. dioxide
  3. 8. shock
  4. 10. pressure
Down
  1. 1. circulation
  2. 2. attack
  3. 3. Fabricius
  4. 6. failure
  5. 7. Harney
  6. 9. blood cells