It is unusual for a 3-year-old child to have all 20 primary teeth because second molars do not typically erupt until 4 years of age.
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

Both the initial statement and the reason provided are incorrect because all 20 deciduous teeth typically erupt by the time a child is 2.5 years of age.The second molars,often the last teeth to erupt,are called the 2-year-old molars.Their eruption is considered a factor in the somewhat cantankerous attitude of 2-year-olds.

It Is Unusual for a 3-Year-Old Child to Have All