36. The four eras in the evolution of the dental knowledge, in correct order are:
O a. The age of the science, the age of the expert, the age of the evidence, the age of the professionalization
O b. The age of the professionalization, the age of the science, the age of the expert, the age of the evidence
O c. The age of the evidence, the age of the expert, the age of the professionalization, the age of the science
O d. The age of the expert, the age of the professionalization, the age of the science,the age of the evidence