That's precisely why the answer is B! We are looking for the choice that is LEAST supported, and because non-mammals are never mentioned, answer choice B is the least supported by default. We know nothing about nonmammals, so zero support.
@"Dillon A. Wright" Of course not. I was asking for practice questions from actual test grouped by question type. The resource for this material, not actual PDF files. Relax homeboy.
If that's going to bother you then you might want to switch to a different test center. This site has reviews of test centers: http://www.simugator.com/lsat-test-site-rater.php
@"Jonathan Wang" said:
The fact that it's possible to learn the test via struggling through it yourself is not mutually exclusive with the fact that having someone there to guide you in your struggles and point you in the right direction is ...