In what ways were the mayan civilization and aztec empire similar? full sentence ( don't copy and paste > : )

Using mr smith and his id, identify two potential internal validity threats that might affect the a—b design. tell me how that threat might impact conclusions in the a—b design. note #1: you cannot use maturation (since i already did that one for note #2: there are some mr smith id threats that won’t have much impact in a single case design.

Cattle are herbivores by nature and feeding herbivores a diet for carnivores may have triggered a protein reaction known as a prion causing mad cow disease

6–7. white-collar crime. matthew simpson and others created and operated a series of corporate entities to defraud telecommunications companies, creditors, credit reporting agencies, and others. through these entities, simpson and the others used routing codes and spoofing services to make long-distance calls appear to be local. they stole other firms’ network capacity and diverted payments to themselves. they leased goods and services without paying for them. to hide their association with their corporate entities and with each other, they used false identities, addresses, and credit histories, and issued false bills, invoices, financial statements, and credit references,. did these acts constitute mail and wire fraud? discuss. [united states v. simpson, 741 f.3d 539 (5th cir. 2014)] (see types of crimes.)