Circulatory/Cardiovascular System

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Across
  1. 3. rhythmic pulsation in an artery
  2. 4. chambers within the heart that receive blood
  3. 6. transports blood from the heart
  4. 7. transports oxygen and nutrients
  5. 9. chambers within the heart that circulate fluid
Down
  1. 1. maintains blood cells and blood pressure
  2. 2. vital organ in the body
  3. 5. smallest blood vessels
  4. 8. molecule that comes into the body