According to many scientists, how does increased pollution cause global warming? a. it causes acid rain, which leads to rising sea levels. b. it results in chemicals finding their way to oceans, causing water temperatures to rise. c. it leads to a decrease of ozone, which protects the earth from the sun’s heat. d. it includes greenhouse gases, which trap heat in the earth’s atmosphere.

Which idea is central to democracy in the united states? everyone has an equal right to consumer goods. people should not compromise to settle differences. the minority has authority over the majority. freedom must be balanced with respect for the law.

Agraduate student wants to examine the effect of print media versus televised media on individuals’ position on several social issues. the superintendent of a local work release facility, a family friend, will allow the graduate student access to the prison population to her quickly accrue subjects. the student’s irb should: approve this project since the risk appears to be no > minimal.not approve this project because the prisoners are merely a population of convenience for the student.approve this project since the superintendent is the ultimate authority on what happens in his facility.approve this project but submit it for federal review.

African american men were illustrated as men who