awh well i didn't do history but i heard it's really hard at A-level i mean you're gonna be writing loads of essays and idk if you really love history go for it but be prepared to work hard!
i did biology computing chemistry and physics - i came out with BBCC
i found bio to be the easiest science. you can't really take physics to A2 without maths - i mean you can try haha but it's gonna be really hard. I got a C (literally a miracle because i had no idea what was happening all year - got Us in class tests) at AS and I dropped it.
Chemistry - is hard. Like it's hard, but i don't think it's as hard as physics. You have to have your GCSE knowledge solidified if you wanna do Chemistry because it will come back to get ya! My GCSE knowledge is ****e because i don't remember anything and it was so rushed and crammed - but I'm paying the price right now AT A2 because I had to spend my half term re-learning my GCSE chemistry! (which i haven't done lol)
Biology - easiest science BY FAR. I got 92% ums in unit 1 just by doing notes and posters like a month before the exam. Obviously then i got a D in unit 2 and brought it down to a B but lets pretend that didn't happen. I hate biology though it's the worst science ever ugh i don't even know why it's considered a science in itself (sorry to anyone i offended haha) i just really don't like it but i had to do it for what i want to do! Even with all that hatred towards bio, i still managed to do decently haha.
so yeah if you don't need a science to do what you wanna do, but you WANT to do a science to open up more doors take biology. It's the easiest and if you wanna do history you want the easiest science - you don't wanna be doing 4 really challenging subjects. in fact if you were doing business at uni i suggest:
economics (mathsy - they like that),
geography (or history just geography fits in better haha
and it's easier lol ),
sociology (for something more 'people' based because i imagine you wanna work with people? and it's essay based so shows off your writing skills), and
ICT (or Biology if you really want it but ICT is easy and develops your computer skills which i'm sure will come handy in business)
at the end of the day it's your choice haha - that's what I would've chosen for ME if i wanted to do business because those subjects will get me there and aren't as challenging. Also there's
business A-level so you might consider swapping geography or sociology for that but yeah!
good luck with whatever you do! that was my 2 cents on it haha
you could just throw it all away and do whatever you want lol that's just what i think