Worked solutions to Edexcel International A Level WST02 S2 January 2023 Exam paper.
(Pearson Education accepts no responsibility whatsoever for the accuracy or method of working in the answers given.)
00:00:00 INTRO
00:00:08 Q1
00:12:19 Q2
00:22:59 Q3
00:38:09 Q4
00:50:09 Q5
01:02:33 Q6