I am thinking about applying to do geology at imperial, however i don't know if my AS are 'good enough'. I got an A in geography, B in biology,D in maths (i am going to resit 2 modules to get a better grade on it) and D in physics I am doing now maths, geography and biology and my minimum target grade are 3 As (not predicted grades though!). I know that they ask for AAA, should i apply? :s