2 Across: Refers to collections of enormous data sets that typically include large quantities of demographic information useful in social analysis. (3, 4)
Across 2. Refers to collections of enormous data sets that typically include large quantities of demographic information useful in social analysis. (3, 4)6. a thing or object in the real world with an independent existence that can be differentiated from other objects7. shape in which two outside groups are placed on opposite sides of a central atomDown 1. matter that can be separated into its components by physical means3. the contraction phase of cardiac cycle when the ventricles are pumping blood into the arteries4. a molecule that catalyzes a biochemical reaction5. A group of people who share a statistical or demographic trait.