Does this limit DS's Uni options? He can't do Chemistry as his 6th form is oversubscribed and he has no place. He chose Geography and Biology but has since decided on Physics rather than Geography, and wanted to change to Chemistry from bio but he can't (unless someone drops out).
He did get a higher GCSE grade in Biology however.
He doesn't know what he wants to do after his A/Ls - probably Maths degree, maybe architecture, but he really has no idea or passion for anything really. So it's difficult to advice him and we though that doing Chemistry alongside Maths and Physics would have given him the most options as he's not really into the arts and humanities. But he did like Geography, but he can't do it alongside Physics in his 6th form.
Thanks in advance.