Download or read book OCR A2 Biology Student Unit Guide: Unit F214 Communication, Homeostasis and Energy written by Richard Fosbery and published by Philip Allan. This book was released on 2012-08-10 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by a senior examiner, Richard Fosbery, this OCR A2 Psychology Student Unit Guide is the essential study companion for Unit F214: Communication, Homeostasis and Energy.This full-colour book includes all you need to know to prepare for your unit exam: clear guidance on the content of the unit, with topic summaries, knowledge check questions and a quick-reference index examiner's advice throughout, so you will know what to expect in the exam and will be able to demonstrate the skills required exam-style questions, with graded student responses, so you can see clearly what is required to get a better grade