They're used by humans for fossil fuel and in entertainment. They were not created by the human race, they were created through thousands of being underground and soft tissues quickly decompose leaving the hard bones or shells behind. Over time sediment builds over the top and hardens into rock.
These are the correct options:
A.created a civil service system that rewarded talent and hard work
<span>C.improved sidewalks, sewers, road network, and water supply </span>
<span>D.developed a unified legal system for all the people of France </span>
President Franklin Roosevelt wanted to reorganize the Supreme Court because he felt unsatisfied over its decisions about the New Deal programs being unconstitutional.
For this reason, he managed to find methods to change the way the Supreme Court functioned and issued a proposal in February 1937 to provide retirement at full pay for all members of the court over 70.
