The workbook covers a wide range of topics, which are organized according to the latest syllabus content for Cambridge IGCSE or AS/A Level exams. Each topic includes numerous questions, allowing students to practice and reinforce their understanding of key concepts and skills. The questions are acc...
The candidate describes the study listed on the syllabus. © UCLES 2019 Page 4 of 21 PMT 9990/43 Cambridge International AS/A Level – Mark Scheme May/June 2019 PUBLISHED Section B: Explain a study question part (b) (Generic response descriptor) Level Marks Level Descriptor 3 6–8 • ...