Astudent is conducting a research project that involves using a survey. the survey asks subjects about their highest level of education, political affiliation, and views on various social issues. no identifiable information will be collected. this study would be categorized as which type of review?

97 points what types of changes have been made in the united states to protect people from earthquakes? a. communities are no longer located along fault lines. b. building codes ensure that structures can withstand shaking. c. warnings go off when an earthquake is expected, and people evacuate the area. d. barriers have been built to prevent flooding by a tsunami.

What contributions did muslims make to astronomey

President jefferson called a "wall of separation between church and state."