Hi everyone. I'm going to be taking the CLEP biology exam this Thursday and I wondered if anyone on this board had taken this exam and if so, what it was like. I've taken four CLEP tests (History I & II, Sociology, and American Government) and scored high 60s to mid 70s on all of them. I used REA guides for these exams and felt that REA prepared me well for the tests. Biology seems a little bit more difficult to prepare for and I was just wondering if I need to do more preparation than just reviewing with the REA Biology guide. Thanks!