When a primary tooth is loosened, what happens to the roots?
a. Evanescence
b. Calcification
c. Attrition
d. None of the above
a
RATIONALE: When a primary tooth is loosened, the roots evanesce or dissolve.
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Which of the following is a safety concern with Type III construction?
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Describe the role that body language plays in communication
What will be an ideal response?