The U.S. Department of Justice administers two statistical programs to measure the magnitude, nature, and impact of crime in the Nation: the Uniform Crime Reporting (UCR) Program and the National Crime Victimization Survey (NCVS).
Why is the element mercury important? The element mercury is important because it has a color of silver, it has the properties of a solid and a liquid, it is a naturally found element, and it doesn't break down.
Importance of plants. Plants have had and still have a key role in the history of life on Earth. They are responsible for the presence of oxygen, a gas needed for most organism who currently inhabit our planet and need it to breathe. But this was not always so.