Author Question: Contact of the tongue with teeth in the deciduous arch A) reinforces a mature swallow. B) removes ... (Read 79 times)

abarnes · **on:** Jul 4, 2018

Contact of the tongue with teeth in the deciduous arch
A) reinforces a mature swallow.
B) removes plaque from the incisors.
C) eliminates the need for the velar depression.
D) supports movement of the larynx.

Question 2

Infant dentition begins erupting
A) around the fourth month.
B) around the fifth month.
C) around the sixth month.
D) around the seventh month.