The muscles grouped around the mouth do not influence tooth alignment because abnormal pressures from one muscle group are balanced by muscles of other groups.
A) Both the statement and the reason are correct and related.
B) Both the statement and the reason are correct but are NOT related.
C) The statement is correct, but the reason is NOT correct.
D) The statement is NOT correct, but the reason is correct.
E) NEITHER the statement NOR the reason is correct.

Question

Quizplus · Accepted Answer

Abnormal pressures caused by muscles grouped around the mouth can influence tooth alignment as well as facial expression, speech, and mastication. Abnormal muscular pressures are not necessarily balanced by other muscles.

The Muscles Grouped Around the Mouth Do Not Influence Tooth