The Cambridge IGCSE & O Level Complete Biology Workbook, part of the rigorous and trusted Complete Science series, supports independent practice both inside and outside the classroom to strengthen students' exam potential. The workbook develops sophisticated scientific skills to support students in achieving their full potential and regular extension work stretches high achievers. It also provides extensive practice to reinforce understanding and improve exam potential. It is written by Ron Pickering, the experienced and trusted author of our Cambridge IGCSE & O Level Cambridge IGCSE & O Level Complete Biology Student Book, and has been fully updated to support the latest Cambridge IGCSE (0610) and O Level (5090) Biology syllabuses. The Complete Biology Student Book that this workbook supports is available in print, online or as a great-value print and online pack, and an Exam Success Guide and Practical Workbook are also available to help students achieve top marks.