That was exactly my point, the way your timetable works (from the sound of it) means that it has been decided that you don't need transport all of the time, this is because you seem to have enough 'free time' (before/after school, lunch, interval - non-class time) either before or after the times you are timetabled to be in Biology at the other school. This will be an attempt to save money as there is little around (none) for schools to spend on this type of thing. I think this will be something you'll have to deal with one way or another if this goes ahead, short of either cycling or paying for the return taxi yourself.
The possibility of bringing English from a C at N5 to an A at Higher is something to discuss with your
English teacher (
not guidance), however it would be quite a challenge. Not saying it's definitely impossible and a great deal of effort can achieve many things, but seeing your teacher will provide some realistic information there.
Finding an 'easy' Higher to crash isn't as straightforward as it sounds. First, I guess it comes down to what subjects/areas you find easier than others, being interested in the subject also helps a great deal. Second, it'll take a lot of convincing to let the head of department agree to it, let alone guidance. But most of all, Higher is no walk in the park. Progressing from N5 is enough of a hurdle to overcome in most cases, but crashing it is a whole new ballgame. It's something to explore but I wouldn't get your hopes up.
Course requirements depend on the course (of course
), with requirements differing between unis. Each course will outline whether they have any minimum requirements, some require N5 Maths at C, some H Maths at A, others want N5 English at C/B, etc. You see where I'm going with that.
If your not passionate about medicine any more, I wouldn't still aim to do it, although still aiming for the grades you would need wouldn't hurt considering medicine's consistently high requirements. I would really think about what you are passionate about, because that will ultimately what you'll be better at, since we are better driven when it's something we want and you really need a lot of drive to do well at Higher....