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Larrhea Larrhea
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6 years ago
Chalk is added to toothpaste because
 
  a. it makes the toothpaste white
  b. it colors or stains the teeth white
  c. it grinds the teeth, removing stains and deposits
  d. it helps create soapy suds
  e. it fortifies the teeth
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JiminieJiminie
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6 years ago
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