Quick and easy demonstrations guaranteed to stimulate your life science discussions! Topics covered include testing for carbon dioxide, the greenhouse effect, plant stomata, transpiration, blood circulation, testing for nutrients, chlorophyll and chromatography, biodegradable materials, peristalsis, effects of nicotine, asthma and emphysema, asexual reproduction, metamorphosis and hydroponics. Each or the 75 demos and 10 student labs can be easily performed using common laboratory equipment. Appendix includes a glossary of life-science terms, useful temperature conversion tables and density information. 116 pages, 8⅜ x 10¾", soft cover.