Gce alevel biology 9700 subject code/s?
please help. i am very very confused actually i am going to give my gce alevel exams in 2014 and there are too much codes such as biology paper1,2,3,4,5,6,42,52,66,67 and some of their are aslevel some are a2 but as i told you that i will give both(alevel) in may/june 2014 so what are my subject codes? because i will give as and a2 exams at once..