PLEASE HELP IM BEGGING PLEASE Which phrase best completes the diagram?
A. Voting on new federal laws
B. Impeaching leaders accused of crimes
C. Appointing Supreme Court justices
D. Hearing appeals from lower courts

  D. Hearing appeals ...

Explanation:

Consider the choices:

A. Federal laws are voted on by the Legislative Branch

B. Impeachment charges are brought by the House of Representatives, and the trial is conducted by the Senate.

C. Supreme Court justices are nominated by the President and confirmed by the Senate

D. Courts in the Judicial Branch hear appeals from the lower courts. This is the appropriate choice.

using the scientific method.