You should spend no more than 40 minutes on this task. Biotechnology is becoming more and more advanced these days. Human cloning, genetic engineering and stem cell research should all be used to: a) improve the human body and mind; b) improve food crops and food animals and c) make our lives more comfortable. To what extent do you agree or disagree? Use examples from your own experience to support your answer. You should write at least 250 words.