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Results 1 - 3 of 3 for Air OR Carbon Dioxide
  1. ... lungs to the bloodstream. At the same time carbon dioxide passes from the blood to the lungs. This ... how close they are. This lets oxygen and carbon dioxide diffuse, or move freely, between the respiratory system ...
  2. ... in the fluid then diffuse into the tissue. Carbon dioxide and cellular waste products in the tissue diffuse ...
  3. ... oxygen to the body's tissues in exchange for carbon dioxide, which they carry to the lungs to be ...