The Heart

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Across
  1. 5. Total length of these would go twice around the world
  2. 7. Contains plasma, red & white blood cells and platelets
  3. 8. receives oxygen-rich blood from the lungs and pumps it to the left ventricle
  4. 10. The heart is this type of organ
  5. 11. Carry oxygen-poor blood from your heart to your lungs
Down
  1. 1. These distribute oxygen-rich blood to your body.
  2. 2. Connect the veins and arteries
  3. 3. Flaps located on each end of the two ventricles
  4. 4. The main artery that carries blood away from your heart to the rest of your body
  5. 6. These collect oxygen-poor blood and carry it back to your heart
  6. 9. The heart is about this size