Heart Health

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Across
  1. 4. Organ that pumps blood
  2. 6. Tiny air sacs in the lungs
  3. 8. Lower chamber of the heart
Down
  1. 1. Number of chambers the heart has
  2. 2. Upper chamber of the heart
  3. 3. Vessel that carries blood to the heart
  4. 5. Number of lobes the right lung has
  5. 6. Vessel that carries blood away from the heart
  6. 7. Gas taken in by the lungs