Answers

2016-06-16T09:23:09+08:00
air which is the Oxygen travels inside our body very fast.The air will enter through the Nose -> and will pass Nasal passages for the filtering,moistening,and warming of the air -> down to Trachea -> that will go to theBronchi -> which will go to the Bronchioles for the distribution of air to each -> Alveoli and the exchange of air will happen here.
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