basically, I am taking a level English Literature, Maths, and Chemistry. I've applied for 2024 university entry for English Literature, however I've realised I do not want to study English Literature, and I want to go into chemistry instead, and am thinking of taking a gap year in order to build up my extracurriculars in chemistry. While I take the gap year I want to do an extra a level in physics in order to support the study of chemistry, which leads me onto my next questions, a). how will I do the practical endorsement and b). when applying through UCAS again, how will I put predicted grades for physics if I am doing it at home, and will universities mind if I don't have a predicted grade in this subject.
So if anyone knows anything about this or has any advice or how this works I'd be so grateful as I haven't found anything about this on other forums.
Thanks !