Which example was a positive effect on society as a direct result of the use of oil for energy?
a) exxon valdez oil spill destroyed the habitats and lives of many animals.
b) the need for oil as led to the united states' dependence on other countries for oil.
c) the emissions of the internal combustion engine which runs on oil/gas has added to air pollution such as smog.
d) the discovery of oil ended society's dependence on whale oil for fuel, ending the majority of the whaling in the world.

well schools are being forced to embrace computers. unlike their "digital immigrant" teachers, these students are "digital natives", born into a world where technology is an integral part of everyday life. almost every student has access to a multitude of computers, laptops and tablet devices. it would be crazy to assume an assignment would  not be written on computer in this day and age.

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