The term that refers to the reduction of the general level of prices in an economy is

Which of the following is true about models in science?

A) A model must be true in order to be scientifically useful. B) A model is always an incomplete representation of reality. C) Only true or accurate models will produce accurate predictions. D) None of the above are true.

The __________ test was used by the Supreme Court and it only allowed the government to regulate speech that was immediately hazardous

a. clear and present danger b. bad tendency c. preferred position d. prior restraint