Bottle Biology, Explore Science And The Environment Using Recyclable Materials!, Each

Details:

Model a rainforest, create spider habitat, observe the slime mold lifecycle, and explore an ecosystem. Pursue these and other scientific investigations with over 20 bottle constructions, including the ecocolumn, predator-prey column, niche kit, and terraqua column. Spiral bound. Soft cover. 127 Pages. 1993.