WJEC A-Level Biology Student Guide 3: Unit 3: Energy, Homeostasis and the Environment

Written by experienced examiner Andy Clarke, this Student Guide for Biology: -Identifies the key content you need to know with a concise summary of topics examined in the A-level specifications -Enables you to measure your understanding with exam tips and knowledge check questions, with answers at the end of the guide -Helps you to improve your exam technique with sample answers to exam-style questions -Develops your independent learning skills with content you can use for further study and research