So im currently trying to choose my A-Level options and i have decided to do Biology + Chemistry. For my 3rd option im debating between philosophy + ethics or maths. i cant decide between them cause maths would be more complimentary with my other subjects but im only expected to get a 6 or 7 at gcse While philosophy would be abit different but i enjoy it and im expected to get a 9 at gcse. btw i aiming to do a science degree at uni , havent decided which one yet.would it be better doing all 4? can someone help. Please.