While researching honeybee nectar, you locate a wikipedia article about honeybees that seems to have all the information you're looking for. why should you continue searching for more information?
a: wikipedia cannot keep up with the fast speed at which information changes.

b: because anyone can add information to wikipedia, it is not considered a reliable source.

c: wikipedia only gives a broad overview of a subject; it does not contain facts.

d: authors who write for wikipedia often leave out facts that don't support their point of view.