5 Puzzle Plants Worksheet Set with Keys. Includes crossword, fill in, mix and match, word scramble and word search. Goes with the Discovery Channel documentary series Life. Applicable to science, life science, biology, ecology, environmental science, documentaries, evolution, botany, richea honey bush, flowers, evolutionary history, Sundews, creeper, dragon's blood tree, sunflowers, sunlight, Ivy, sandhill milkweed, antifreeze, venus flytrap, Alsomitra, candelabra flowers, plants, passion flower, Coniferous, chlorophyll, Brunsvigia, mangrove, saguaro, water lily, heliconia, deciduous, Air plants and adaptation. By Derrick Neill.