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Home Q & A Board Biology-Related Homework Help Medicine Dentistry
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patricia patricia
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6 years ago
Oral irrigation removes the biofilm on the tooth structure. Supragingival irrigation improves and prevents gingivitis.
 
  A) Both statements are true.
  B) Both statements are false.
  C) First statement is true, second statement is false.
  D) First statement is false, second statement is true.
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takirahh_takirahh_
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6 years ago
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patricia Author
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6 years ago
Thank you, thank you, thank you!
Harvinder
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This site is awesome
branbran2k16
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2 hours ago
this is exactly what I needed
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