Hi,
What subjects you take doesn’t really matter when applying for university for most of your career path choices apart from midwifery which you would definitely benefit from having biology, your university chances definitely wouldn’t be affected.
However, if you think you’d enjoy history more then biology then switch, in A-level you definitely benefit doing subjects you enjoy especially in subjects like biology which I’ve heard is hard. I understand the facilities may be annoying but I think if your torn just go for the subject you would have more enjoyment in taking.
Hope this helps ☺️