The lungs provide for the inhalation of air containing oxygen, which is absorbed in the blood stream, and the exhalation of carbon dioxide that has been evolved from the blood stream.
(The lungs; provide; for the inhalation of air) (air; containing; oxygen, which is absorbed in the blood stream, and the exhalation of carbon dioxide) (oxygen; is absorbed; L:in the blood stream) (carbon dioxide; has been evolved; from the blood stream)
The lungs air oxygen carbon dioxide
provide containing is absorbed has been evolved
for the inhalation of air
oxygen, which is absorbed in the blood stream, and the exhalation of carbon dioxide
L:in the blood stream
from the blood stream