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.
Anton Van Leeuwenhoek was the first person to actually view microorganisms. He called them animalcules and made detail drawings of the animalcules he found in rainwater, in his own feces and in teeth plaque.