Which question about public transportation could best be answered using only prior knowledge?
how many of your classmates use public transit?
how does public transit benefit the environment?
which cities have the most efficient public transit system?
what type of public transit does your family prefer to use?

none because there is no words that describe a noun and give a mood

the statement that best explains why the tenth amendment reserves some rights and powers to states is that the framers believed in the principle of federalism. this principle says that some powers are in the hands of a centralized national government, while others are reserved for the governments of several states.