What is d grounds 4 d certainty dat v can breathe while v get through??
There is a little structure call the epiglotus that will seal stale the trachea (windpipe) when you swallow. Unless you are actually swallowing, you can still breathe.
oral cavity is seperated from nasal cavity by a bony plate.....its d intention
i agree,b my frnd,brother
joking,bro.
Thursday, September 23, 2010
What is d grounds 4 d certainty dat v can breathe while v get through??
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