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Questions and Answers
What is the text referring to when it says "it"?
What is the text referring to when it says "it"?
What does "free of bacterial contamination" mean?
What does "free of bacterial contamination" mean?
What is an "apical seal"?
What is an "apical seal"?
What does "imperfect" imply about the apical seal?
What does "imperfect" imply about the apical seal?
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Which statement is true?
Which statement is true?
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