Question

First and second premolars appear
at an age of
a) 5-6years. 67-9 years c) 10-12 years
g to​

Answer 1

Answer:

10 to 12 years is your answer hope it helps

Explanation:

First premolar (first bicuspid) When tooth emerges 10 to 11 years

Second premolar (second bicuspid) When tooth emerges 10 to 12

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