The correct option is C.
For a supreme court to hear an appeal case, four of the nine judges must vote to accept the case. For a supreme court decision by the judges to be considered valid, a majority of justices must agree to all the contents of the court's opinion before it is publicly delivered. Justices do this by signing the opinion.
The first three options I see are all making-decision process to take action, but the last one is the one that is not like that. Researching is something that is not so close in meaning to what you need. That is why, D is a good option.
Bicameral means with two chambers (bi- is 2 and camera means chambers). A legislative body with one chamber would be called unicameral. The correct answer is B.
Who relies only on there terms
and counted themselves out of there local society.