So we all know the Biology exam was terribly difficult and some of the questions were worded poorly and had very little to do with the actual subject. But the Chemistry gave me some relief as it was a lot easier, but not particularly easy. (I forgot distillation and the whole ethanol/ethene topic with steam etc and hydrogenation of vegetable oils even though I revised it the night before :/) Anyway, so if you have any predictions for the Physics exam on Wednesday please list some here and also I really don't understand Sankey diagrams so if you have can list some examples with written answers? Thanks