Which of the following is important to consider when writing an essential question? • The question has a yes or no answer
• The question can be thoroughly researched
• The question is clear
• The question can be answered
*this is multiple choice*

In a command economy, people are not free toa buy consumer goods. b work in factories. c make production or monetary choices. d receive an education.

Which of the following was used only once, to ratify the 21st amendment (repealing prohibition)? a. three-fourths of both houses of congress. b. three-fourths of the state legislature approved it. c. two-thirds of the state legislature approved it. d. ratifying conventions in three-fourths of the states approve it.

The main reason that the royal society of london developed the modern form of peer review was to: award grant funding. decide on promotions for researchers. streamline the publication of conference proceedings. control the quality of published papers.