Heart and Lungs

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Across
  1. 3. / This part collects the oxygenated blood and pumps it to the left ventricle
  2. 4. / This is the tube that runs from the larynx to the bronchi carrying inhaled air
  3. 5. / This part collects blood from the vena cava's then pumps it to the right ventricle
  4. 6. / The tiny air sacs that are connected to the bronchioles
  5. 8. / This part pumps oxygenated blood all around the body
  6. 9. / The vein bringing de-oxegenated blood from lower body to the heart
  7. 10. / This part takes the oxygenated blood from the lungs to the left atrium
  8. 11. / The oxygenated blood is pumped through this part to the aorta
  9. 12. / This part sits above the trachea and contains the vocal cords
  10. 13. / The tiny air tube branches within the lungs
Down
  1. 1. / The vein bringing de-oxegenated blood from upper body to the heart
  2. 2. / This part collects the blood from the right atrium and pumps it to the pulmonary arteries
  3. 7. / This part takes the de-oxegenated blood to the lungs
  4. 13. / The two main branches of the trachea