They use eras to divide the geological time scale.
Organisms are classified and divided in a community based on the modern classification system that was published by Carolous Linnaeus in the 18th century.
This criteria is also known as the Linnean system of classification, where the organisms are classified according to the following: Species, Genus, Family, Order, Class, Phylum and Kingdom.
A high energy wave is characterized by a high amplitude; a low energy wave is characterized by a low amplitude. ... Putting a lot of energy into a transverse pulse will not effect the wavelength, the frequency or the speed of the pulse.
Treat the liquid as if it is hazardous. Inform your teacher/instructor so you will be notified of the proper disposal technique.
Peer review other scientist will check the findings before it gets published
