Answer:
1. (Article III) Federal Judges are appointed for life because that is how it was written into the US Constitution.
2. The writers of the Constitution gave federal judges job security because they wanted judges to be able to decide cases free from public or political pressures.
3. Federal judges know their jobs are safe even if they make unpopular decisions.
4. They can only be removed by impeachment
 
        
             
        
        
        
<span>A nomination for the Supreme Court is still subject to a “cloture” vote that formally ends the Senate's debate over the judge. Sixty yes-votes are needed to end the debate. If 60 Senators vote to end the debate, the nominee is confirmed by a simple majority vote of the full Senate.</span>
        
             
        
        
        
Answer:C) Natural selection
Explanation:
C) Natural selection is the process under which species with resistant traits are able to survive better and adapt to different environmental pressures , climate changes and competition for resources or food and are able to reproduce as many as possible of the same species with similar traits , as a result of this these traits are carried from generation to generation.
 
        
             
        
        
        
It is the desert hope you enjoy.