Which of the following is a characteristic of science?

It cannot be repeated.

It asks questions that cannot be tested.

It is done by only one scientist at a time.

It uses data and observations to make conclusions.

As compared to other democracies, how likely are Americans to contribute time and money to political and community organizations?

Named after the place of the blessed dead in Greek mythology, this primary avenue in Paris is lined with bosquets and acts as a social market corridor. The dimensions of the sidewalks of this 8 lane roadway measure 30 ft. wide.

during the early years of republic every male citizen who owned land to serve in the army a. true b. false

Section 1981-a federal statute that prohibits discrimination on the basis of race or ethnicity in the formation or enforcement of contracts-can provide a basis for a plaintiff's employment-discrimination action. True or false?

The main types of trade barriers are

Russia's cold climate is primarily due to a. its latitude. b. its elevation. c. the presence of lakes in the region. d. air and water currents in the region.

The Cold War can be best described as ... ? a. A global competition b. A political debateC) A cultural disagreement d. A regional conflict

Can be used to falsify routing information, cause dos attacks, or cause traffic to be redirected.

Followers of Islam believe that Muhammad descended from?

Suppose that your tuition to attend college is $24,000 per year and you spend $8,000 per year on room and board. If you were working full time, you could earn $30,000 per year. What is your opportunity cost of attending college for one year?