50. Which is a responsibility of state government?
A. providing fire protection
B. regulating public education
C. providing clean drinking water
D. regulating public transportation

B. Generally speaking, your state government is responsible for providing all of the services listed above A-D. Some aspects of fire protection, drinking water, and public transportation may be regulated by the federal government in addition to the local government. That being said, only the state government can regulate public education.

Note that I think this is a terrible wording of the question. The question should be which is a sole responsibility of state government?