The circulatory system

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Across
  1. 2. tubular branching vessels that carry blood from the capillaries toward the heart
  2. 3. the chambers of the heart that receives blood from the veins
  3. 5. the smallest blood vessels arterioles with venules and forming networks throughout the body
  4. 6. liquid that flows through the veins
  5. 7. carry blood from the heart through the body
Down
  1. 1. a chamber of the heart which receives blood from a corresponding atrium
  2. 4. acts as a force pump maintaining the circulation of the blood