nelson0415jada nelson0415jada
  • 12-06-2014
  • Physics
contestada

where do most pollutants enter the body through?

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brittanycandace
brittanycandace brittanycandace
  • 13-06-2014
The biggest one is when we breathe from our nose and mouth 
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rovicxter rovicxter
  • 13-06-2014
in the nose because we usually breath 
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