Circulatory and Respiratory System

12345678
Across
  1. 2. allow the blood to flow from the body into the heart
  2. 4. pumps the blood out of the heart
  3. 6. the smallest arteries in your body
  4. 8. blood vessles that carry blood away from your heart
Down
  1. 1. s network of tiny blood vessles acting like a highway interchange
  2. 3. mauscular organ that pumps blood throuhout your body
  3. 5. blood vessles that carry deoxygenated blood back into the heart
  4. 7. the smallest veins in your body they join veins tio capillaries
  5. 8. the largest artery in your body