Circulatory System

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Across
  1. 1. the part of the heart on the bottom left
  2. 3. the sacs in your chest that hold all of the air.
  3. 7. the cell that makes the blood a certain color
  4. 9. the clear gooey liquid in the blood stream.
  5. 11. the part of the heart on the top right
Down
  1. 2. the part of the heart on the bottom right
  2. 4. the cell that fights bacteria in your blood stream
  3. 5. one of the hardest working part in the heart.
  4. 6. the artery that runs through the heart
  5. 8. the part of the heart on the top left
  6. 10. the pump for the blood.