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.
Antonie van Leeuwenhoek, (born October 24, 1632, Delft, Netherlandsâdied August 26, 1723, Delft), Dutch microscopist who was the first to observe bacteria and protozoa.