Circulatory System

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Across
  1. 3. One of the largest artieries
  2. 6. Takes blood from lungs
  3. 10. The arteries that connect the heart and lungs
Down
  1. 1. The material that contains oxygen and is found in RBCs
  2. 2. The center of the circulatory system
  3. 4. Blood vessels that push blood out
  4. 5. Blood vessels that pull blood in
  5. 7. Parts of the system that ensure blood travels in one direction
  6. 8. One of the largest veins
  7. 9. Pumps blood into lungs