1 A custom water garden usually costs anywhere from about $5,000-$15,000. 2  These projects include significant planning and labor on the part of the contractor or landscape designer.
The Greek philosopher Aristotle was the first person to attempt to classify living organisms. Carlus Linneaus was the one who developed the system of classification and taxonoâ¦my from which our current system is derived.
Historical classifications. Among the pioneers in the study of the protists, which were almost ignored by Linnaeus except for some genera (e.g., Vorticella, Chaos, Volvox, Corallina, Conferva, Ulva, Chara, Fucus) were Leeuwenhoek, O. F. MÃ¼ller, C. G. Ehrenberg and FÃ©lix Dujardin. The first groups used to classify microscopic organism were the Animalcules and the Infusoria.