Guy Fieri and the lead singer of Smash Mouth are the same person. 2,578 likes Â· 1 talking about this. Guy Fieri and the lead singer of Smash Mouth are... Jump to
Forests â âEarthâs Lungsâ. Just as our lungs absorb carbon dioxide from the blood and infuse it with oxygen, green plants absorb carbon dioxide during photosynthesis and release oxygen into the atmosphere. The earthâs forests act as Earthâs air purifiers, soaking up the large amounts of carbon dioxide absorbed from the atmosphere.
1 The tracheobronchial tree is the passage way from the mouth to the interior of the lung. 2  Gas exchange occurs in the alveoli deep in the lungs. 3  Breathing air in (inhalation) requires muscular effort.  Air is warmed, humidified, and cleaned by the nose and lungs.