Mark is investigating the research question "What kind of spiders are found on different continents?" He has read an entry for "spiders" in online encyclopedia Wikipedia. How should he use the information he has found in this entry?

A. As a template for organizing the ideas in his essay
B. As a resource for locating credible sources for him to consult
C. As the main source of information for his essay
D. As one biased opinion that he should have evaluate against counter-opinions