Which one of the following is most analogous to the approach taken by author of the passage with regard to the research described in the third paragraph? A. A physics teacher accepts the data from a student's experiment but questions the student's conclusions. B. An astronomer provides additional observations to support another astronomer's theory. C. A cook revises a traditional recipe by substituting modern ingredients for those used in the original. D. A doctor prescribes medication for a patient whose illness was misdiagnosed by another doctor. E. A microbiologist sets out to replicate the experiment that yielded a classic theory of cell structure.