BCC Grades, Where can I go? Watch
I'm not trying to be mean but i think you're gonna need to set your sights a bit lower with BCC to be honest...
Yeah, either you can apply to a less competitive program in a relatively higher ranked uni, or a science program in a lower ranked uni. If you want to go for science in the UK, then universities like Harriot-Watt and Middlesex and University of Kent could be your top choices.