Question ID:PT17 S3 Q9 Passage:Novice bird-watcher: I don’t know much about animal tracks, but I do know that birds typically have four toes, and most birds have three toes pointing forward and one toe pointing backward. Since this track was made by an animal with four toes, of which three point forward and one points backward, we can conclude it was made by some kind of bird. Stem:The argument is flawed because it Correct Answer Choice:DChoice A:relies on the vagueness of the term “track” Choice B:does not define birds as animals with four toes Choice C:fails to identify what kind of bird might have made the track Choice D:does not establish that only a bird could have made the track Choice E:depends on evidence about an individual bird rather than about birds in general