Which of the following is not a technological way of improving air quality?
a. using electrostatic precipitators
b. installing solar panels
c. composting
d. building wind turbines
select the best answer from the choices provided
a b c d

Which of the following did the founding fathers see as a benefit of the federal structure (federalism) of government? a.) all power is concentrated in the national government. b.) the power is divided between national and state governments. c.) all the power is concentrated in the state and local governments. d.) the power is divided between the people and the government

Put these events in the correct order #1-4. cause: world war 1 caused heavy casualties and property damage throughout europe. many people barely had enough food to eat or coal to stay warm. what happened next? question 1 options: russia, now led by lenin, became the first communist nation in history. communism soon spread to many small countries near russia, and eventually spread to cuba, china, and vietnam. led by vladimir lenin, a group called the bolshevik party gained the support of the people and overthrew russia’s monarchy, killing czar nicholas ii and his family. russian citizens, who were starving and poor, became angry at the ruling class who held all of the nation’s wealth. (write them in order of which they happened)

As you drive down the highway, a child in the back seat asks why the tall buildings downtown are moving so slowly when the roadside is moving so quickly. because you have read your psychology text, you are able to answer her question by responding that this is an example of: