@iamellershaw : Your tongue surface is not smooth, it’s rough because it has some parts that extend from the surface just like hair extends from your skin. They are called ‘papillae’. The spaces in between those papillae form little pits where dirt can and the particles from your food can • TwiDoom

Tooth Boy

@iamellershaw

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calendar_today09-11-2013 13:08:41

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Tooth Boy

@iamellershaw

10 days ago

Your tongue surface is not smooth, it’s rough because it has some parts that extend from the surface just like hair extends from your skin. They are called ‘papillae’. The spaces in between those papillae form little pits where dirt can and the particles from your food can

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