Cover everything required for the 13+ Common Entrance Biology exam with clearly presented content, lively illustrations, and challenging end-of-chapter questions. This stimulating Science course has been reviewed by the ISEB subject editor and covers the content of both Levels 1 and 2 of the 13+ Biology exam. Designed for pupils in Years 7 and 8, it is an indispensable resource that lays the foundations for Common Entrance success. It explores every Level 1 and 2 topic with clear explanations and examples, includes topic-based exercises and extension questions, and builds on previous study with preliminary knowledge sections.