I just finished chapter 3 on TBR bio passages. Am I the only one who found the questions exceptionally tougher than the other chapters on this one? I had a pretty good grasps of the topic at hand but the questions were quite tough There were a few questions that I narrowed down to 50/50 but the solution given to those problems sometimes doesn't justify. Was wondering if anyone felt the same way I guess perhaps I am unprepared on this topic yet