Heart Cross Word.

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