Parts of the Heart

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Across
  1. 2. What supplies oxygen and nutrients to the Heart?
  2. 5. What pumps everything needed to be pumped in the Heart?
  3. 7. What connects arteries to veins?
  4. 9. What helps the heart pump blood efficiently by preventing it from flowing back into the heart chambers.
  5. 11. What carries oxygen poor blood to your heart's right atrium,
Down
  1. 1. What pumps the oxygen-poor blood to the lungs in the Heart?
  2. 3. What prevents the backward flow of blood?
  3. 4. What receives oxygen and pumps it to the right
  4. 6. What sends electrical pulses to help your heart beat at a normal rate and rhythm.
  5. 8. What carries rich blood in and out of the Heart?
  6. 10. What carries blood through and out of the Heart?