In 1962, approximately how many U. S. households owned a television?

a.<1%

c. 19%

b. 9%

d. 90%

Which article of the us constitution addresses the issue of interpeting the laws of the united states

Aresearcher is studying women recently admitted to a state prison. all potential subjects must have children under the age of five. research subjects will be given a basket of toys to use at their children’s first visit that the children can then take home. in assessing this proposal, the irb needs to determine that the toys are: age appropriate.not an excessive incentive.educational.of high quality.

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