What does the judicial branch do? Check all that apply

rules on legal cases

explains the meanings of laws

resolves disputes about laws

decides whether a law is constitutional

The primary responsibility of the judicial branch is to interpret and apply the laws and ensure their constitutionality.

The three branches of government share responsibility for the legal system. The Legislative branch (Congress) creates law; the Judicial branch determines their constitutionality and resolves disputes; and the Executive branch enforces the laws.