Answer:
U.S. Bureau of Labor Statistics.
Explanation:
The Bureau of Labor Statistics is a unit of the United States Department of Labor assigned with the task of fact-finding in the field of labor and statistics for the government. The agency helps measure the labor activity in the market and evaluates all forms of activity regarding labor conditions for the government.
This agency also functions or serves as the principal agency for the United States Federal Statistical System. It not only collects information or data but also helps spread the said information to the government. It also published a biennial handbook describing various occupations.
 
        
             
        
        
        
<span>The preservation of anything
other than mineral skeletons is (with a few exceptions described below) an
extremely rare event. Anything that can decay is likely to be lost. Fur, skin,
internal organs – all are immensely vulnerable to the destruction by
bacteria, fungi and scavengers that assure their recycling back into the ecosystem. </span>