What is the responsibility of the grand jury? to determine if there is enough evidence to send a case to trial
to review appeals before referring a case to the supreme court
to determine the constitutionality of laws passed by the state legislature
to review the constitutionality of previous rulings by the lower courts

to determine if there is enough evidence to send a case to trial

Explanation:

The grand jury's function is to decide whether there is “probable cause” or “prima facie evidence” to believe that a person has committed a crime.

answer: mickey mouse

explanation:

an interest group is an organization whose members share common concerns, and try to influence government policies that impact those concerns. elected officials frequently complain about the influence of "special interests" on american politics.