Permanent teeth start their appearance in children at the age of ......... years.

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Solution

The correct option is B 6
The arrival of permanent teeth occurs at 6 years +/- 6 months. With the exception of the wisdom teeth, the last of the secondary teeth come in around 12 years of age.

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Permanent teeth start their appearance in children at the age of ......... years.

The correct option is B 6The arrival of permanent teeth occurs at 6 years +/- 6 months. With the exception of the wisdom teeth, the last of the secondary teeth come in around 12 years of age.

The correct option is B 6
The arrival of permanent teeth occurs at 6 years +/- 6 months. With the exception of the wisdom teeth, the last of the secondary teeth come in around 12 years of age.