Answers

  • Brainly User
2014-05-14T18:05:54+05:30
a film of mucus and bacteria deposited on the teeth that encourages the development of dental caries
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2014-05-14T18:12:39+05:30
Dental plaque is a bio film , usually a pale yellow ,that develops naturally on the teeth .  
like any bio film  , dental plaque is formed by colonizing bacteria trying to attach      themselves to the tooth's smooth surface .  
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