None really, but having one in PE will prberbly help. Also if you plan to play abroad a language will definatly help.
GCSE or A levels
you don't need any specific gcse's or a-levels but a degree in something will help to get a higher rank.
To get into most universities, GCSE's don't matter as much as A levels do. However, if they get a high percentage of people with good A levels, they will look at your GCSE levels. You usually need 3 A-levels to get into university.
sciences and maths
you dont need to do any a levels i think, you just need an ICT GCSE and an Art GCSE will help.
you dont need gcse so it doesnt really matter what you really need is a good grade in biology when you do your A levels
O Levels.
O levels
different universities have different entry requirements. it is best to look on the university website and find out from there You need 5 gcse and 3 a levels x
Child care Science Maths English
You need 5 art GCSE'S, 2 religious education GCSE'S, 9 maths English or science GCSE'S and 20 PE GCSE'S
yes becasue with out good gcse u wont be able to do ur a levels