This brilliant CGP Revision Guide is the perfect companion to AQA GCSE Biology. It explains the entire Higher Level course and it comes with lots of online revision in the brand new CGP RevisionHub to use alongside your book!In the book, there are:-Study notes covering every topic on the course, including all the required practicals, maths skills and Working Scientifically-Exam-style questions to put your knowledge to the test, with all the answersIn CGP RevisionHub, you''ll find:-Quick Quizzes to test yourself on every topic in the book - and you can have another go at any questions you get wrong in Your Mistakes Quiz-Revision Summary Tests with challenging questions to see how well you know each section-Video Explanations to help you get to grips with key concepts-Video Solutions from our in-house experts -An Online Edition of the entire book-And more - blimey! All your test and quiz scores are stored in CGP RevisionHub - great for tracking your progress as you go. When your book arrives, just use the unique code printed inside the front cover to access your online revision.