I have my biology exam in 3 months and I feel very unprepared. I think I have a good understanding of the topics and knowledge but I struggle a lot with graph questions. I'm not sure how I should practice. I will not have enough time to go through exam pro questions for every single topic. Iv read on a few forums that exam papers is the best technique to help you achieve the higher grades. I am aiming for an A and currently stuck at a c. Can anyone tell me any revision techniques for a level biology and approaches they used to achieve a high grade. Thank you.