Hello guys. i gave Biology (AS) in May/June 2012 and got a shocking result ! i got a D and i was really surprised since i expected a B . i'm doing the exam again in October/November 2012. i started studying and it's like i remember almost everything and covered all the topics. my question is what could be the problem that caused me to get a D ! cause i myself can't figure out what is the problem! what do you think guys?