I'm taking Biology at a community college this summer for college credit, and my teacher said that at the end of the semester, everyone will present a biology-related topic in front of the class. What are some topics that you can suggest that would be good, besides anything to with evolution and natural selection, human genome, cryogenics, artificial selection, pesticide or antiobiotic resistance, and environmental issues. I might do one on disease, but I don't know what disease I would want to do my presentation on.