This indispensable CGP Exam Practice Workbook is packed with hundreds of exam-style questions (including worked answers) for the Grade 9-1 Edexcel International GCSE Biology exams - and it\'s great for the Biology parts of International GCSE Double Award Science too. Every question is labelled with a grade range on the 9-1 scale, so it\'s easy for students to focus practice on the difficulty level that suits them best. The book is rounded off with two mock exam papers to help make sure they\'re 100% prepared for the real thing. Study notes for the whole course are available in our matching Revision Guide (9781782946748).