What was the closest source of marble to rome

Which term refers to a group or community that forms the focal point of a study and consists of all the people considered for evaluation in the research? a. sample b. population c. variable d. mean

The purpose of a campaign is to get an official elected or .which statements apply to campaign finance and the laws controlling it? check all that apply.

Which features are created on the exterior of a volcano when it erupts? check all that apply. vent crater hot spot lava flow boundary