{https://www.tes.com/teaching-resource/june-2016-factory-of-life-scientific-article-edexcel-question-7-questions-answers-and-viual-aids-11271853} Just want to share this resource; it consists of a 20 page booklet filled with 90 potential questions for question 7 of the Edexcel biology unit 5 june 2016 exam, it also has some visual aids. Answers edexcel based and is what you will need to write down to gain those specific mark points! It was a collaborative effort and you can be assured that it will be useful! { https://www.tes.com/teaching-resource/june-2016-factory-of-life-scientific-article-edexcel-question-7-questions-answers-and-viual-aids-11271853}