So I am debating weather to do a level RS. Quick context (bio,psychology, Re) want to do zoology or biology at uni or something like that. But I’m going to one of the best colleges in England ( or so they say) but the A-A* rate is very low compared to other subjects (20%) and to go to the unis I want I need that A atleast. At gcse I’m hoping to get a 9 and haven’t not got one in any mock. Is it too hard?