Cambridge International Examination GCSE Biology is sorted with this brilliant all-in-one guide! It''s bursting with revision and practice.All the Core and Extended material is covered with clear study notes and examples. To put students’ knowledge to the test, there are practice and exam-style questions at the end of every topic, and five practice papers are included (two for Core, two for Extended material and an Alternative to Practical paper suitable for all students).What’s more, we’ve thrown in a free Online Edition that lets you read the entire book on a PC, Mac or tablet. When the book arrives, just use the unique code printed inside the cover to gain full access.For more unbeatable Cambridge International GCSE Science prep, we also have Complete Revision & Practice books for Chemistry (9781789087031) and Physics (9781789087048).