Because all animals belonging to Felidaeâs sister taxa, Viverridae, have long tails, scientists could infer that this character state represents the ancestral trait. Some domestic cats display a rosette pattern on their coats.
measurement system: The metric system of measurement. For a time, the international prototype metre and kilogram were based, for convenience, on the archive standards rather than directly on actual measurement of Earth.
The metric system is a modern system, with all measurements based on the decimal system (everything based on 10 or multiples of). The METRIC system is based on increments of the number 10 in both volume and linear measurements. The units of linear measure are: Kilometer - 1,000; hectometer - 100; decimeter - 10; base - 1; decimeter - .1; centimeter - .01; millimeter - .001.