Which four mandibular teeth are so aligned that when viewed from the o – McqOptions

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1.	Which four mandibular teeth are so aligned that when viewed from the occlusal, a straight line may be drawn bisecting the contact areas_____________?
A.	5,6,7,8
B.	4,5,6,7
C.	3,4,5,6
D.	2.3.4.5
Answer» B. 4,5,6,7

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