Janice VanCleave's A+ Projects in Biology Are you having a hard time coming up with a good idea for the science fair? Do you want to earn extra credit in your biology class? Or do you just want to know how the world really works? Janice VanCleave's A+ Projects in Biology can help you, and the best part is it won't involve any complicated or expensive equipment. This step-by-step guide explores 30 different topics and offers dozens of experiment ideas. The book also includes charts, diagrams, and illustrations. Here are just a few of the topics you'll be investigating: * Seed germination * Chromatography * Food preservatives * Cellular respiration * Operant conditioning You'll be amazed at how easy it is to turn your own ideas into winning science fair projects. Also available: Janice VanCleave's A+ Projects in Chemistry