I had decided to pick
chemistry
maths
Physics
Further Maths
but then someone suggested I should take biology in case I change my mind and want to do medicine later on. But my school only allows 4 a levels maximum so idk which one i should drop. I'm definitely keeping chemistry and Maths because they are my favs. I just have to pick two from Biology Physics and Further maths. Right now i'm thinking of studying Maths later on but i may also go into engineering if I happen to like a level physics. So which two out of FM, Biology and Physics would be better to choose for me.