amazing facts about teeth
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*Teeth is made up of dentine.
*it is the hardest material present in the human body.
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1. The enamel on the top surface on your tooth is the hardest part of your entire body.
2.One third of your tooth is underneath your gums , only two thirds of your tooth is visible .
3.An average person spends 38.5 days of his lifetime brushing teeth
4.No two people have the same set of teeth.
5.Humans have only two sets of teeth in their entire lifetime -baby teeth and permanent teeth.
2.One third of your tooth is underneath your gums , only two thirds of your tooth is visible .
3.An average person spends 38.5 days of his lifetime brushing teeth
4.No two people have the same set of teeth.
5.Humans have only two sets of teeth in their entire lifetime -baby teeth and permanent teeth.
neha04:
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