I am concerned about my sciences classes. First of all, I'm a science major, I love the biological sciences (Biology major), and I am absolutely sure that I want to go to med school. I've gotten mostly B's in my science classes, whereas in my core classes I've gotten all A's. I have been having a very hard time figuring out what I'm doing wrong. I got straight A's in high school, including my sciences classes (which were AP). I think it may be in part that I suck at taking tests, or it may be my study habits. I would appreciate any feed back. Thanks!