Violation

Which of the following statements is true?

Caries progression through enamel can take as long as 6 to 8 years.

Arrested carious lesions in enamel are softer than intact enamel.

A major percentage of radiographically detected proximal radiolucensies in enamel are cavitated.

Caries progression can only be arrested in enamel.

Please describe the matter of abuse