Roots Of Primary And Secondary Teeth Are Different In That The Primary Roots Are More Divergent And Flaring. The Other Difference ____________

A. Primary roots show less a accessory and lateral canals
B. Primary roots resorb more easily
C. Primary roots are shorter
D. None of the above

A. From birth to 11 years B. From 6 months to 11 years C. From 6 months to 6 years D. From 6 years to 11 years...

A. One B. Two C. Three D. Four...

A. Permanent second molar B. Permanent first molar C. Second premolar D. Primary first molar...

A. Thickness of enamel and dentin B. Pulp chambers are longer C. Roots are flaring D. All of the above...

A. Mandibular first molar B. Maxillary first molar C. Mandibular second molar D. Maxillary second molar...

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