title: Does the lung work? 7. The graver side of gravity.
mesh_terms: D000328:Adult; D000375:Aging; D002248:Carbon Monoxide / Q000502:physiology; D006112:Gravitation; D006801:Humans; D008168:Lung / Q000502:physiology*; D008297:Male; D008875:Middle Aged; D011187:Posture; D011652:Pulmonary Circulation; D011659:Pulmonary Gas Exchange
chemical_list: D002248:Carbon Monoxide