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espoir 09 |
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Friday, December 16, 2005
Further into lungs
Friday, December 16, 2005
 AlveoliTwo lungs #the windpipe leads into 2 lungs, the 2 lungs transfer oxygen from the air into the blood Airways #Lungs are like hollow trees with lots of branching airways called bronchioles. Air Sacs #at the end of each bronchoile there would be clusters of air sacs or 'alveoli', like buches of grapes. Air to Blood #When we breathe in, the oxygen passes through the thin walls of the alveoli and into the the blood vessels. Blood to air #the unwanted other gases passes from the blood through the alveoli walls into the lungs and goes out of the body as we breathe out. |
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I suggest you add in a pop-up cbox, then it'll not look so weird.
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