Tranquility Posted January 13, 2010 Share Posted January 13, 2010 While teaching a class of 11 year olde I was stumped by the question why is bogey green? Any help would be appreciated Link to comment Share on other sites More sharing options...
Phi for All Posted January 13, 2010 Share Posted January 13, 2010 While teaching a class of 11 year olde I was stumped by the question why is bogey green? Any help would be appreciatedAs the father of an 11-year-old, I've had to look this up before. Different colors can be caused by different combinations of bacteria, also viral infections can turn mucous yellow or green, and of course dust and smoke particulates are trapped by mucous and can give it a green-brown tint when it hardens. Link to comment Share on other sites More sharing options...
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