Give your child a planet. When you work with WWF to build a future in which humans live in harmony with nature, you give your child, and all children around the world, a chance to get to discover our earth as we know it today. Give your child a planet. or see all WWF gifts.
A plotter is a computer vector graphic printer that gives a hard copy of the output based on instructions from the system. Plotters are widely used to print designs of things such as cars, ships and buildings on a piece of paper using a pen. Plotters are different than a printer in that they are more precise and they are most commonly used in engineering, where precision is mandatory. They are also more expensive than ordinary printers. A plotter is also known as a graph plotter.
Lumpers and Splitters are defined as individuals or methodologies that broadly or narrowly group together similar members into a species (or other taxonomic rank). Defining Lumpers and Splitters . Within the realm of taxonomy, there have always been those who are known as Lumpers and others known as Splitters. Those who are Lumpers will take many similar organisms and group them together as a single species. Splitters will take those same organisms and classify them as multiple species.