Which one of the following best describes the organization of the passage? A. A method used to analyze evidence is described, an explanation of the evidence is suggested, and then a conclusion is drawn from the evidence. B. A hypothesis is presented, evidence supporting the hypothesis is provided, and then the hypothesis is affirmed. C. An analysis of a study is presented, contradictory evidence is examined, and then a direction for future studies is suggested. D. The basis of a study is described, a theory that explains the available evidence is presented, and a possible flaw in the study is pointed out. E. An observation is made, evidence supporting the observation is presented, and then contradictions in the evidence are discussed.