Heart Cross Word.

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Across
  1. 4. Valve which allows blood to flow from the atria to the ventricles.
  2. 6. Crosses to the rightside of the heart, delivers oxygenated blood to the right myocardial wall.
  3. 8. The muscular wall of the heart.
  4. 9. Side responsible for systemic.
  5. 12. What is the function of the pulmonary arteries.
Down
  1. 1. Movement between the heart and lungs is called.
  2. 2. These pump blood into vessels to leave the heart.
  3. 3. Side responsible for pulmonary circulation.
  4. 5. Surrounds the heart and helps prevent over filling.
  5. 7. Receiving chambers of the heart that receive blood.
  6. 10. The epithelium covering the inner surfaces of the heart including the valves.
  7. 11. What do pulmonary veins carry.