About 25% of the world's population lives: in the united states without access to energy in industrialized areas near nuclear power plants the most common fuel for nuclear fission reactors is: coal krypton uranium-235 none of the above which of the following has the least impact on the environment? solar power nuclear power fossil fuels hydroelectric power the united states uses about _ of the world's energy. 25% 33% 50% which of the following is a nonrenewable resource? oil gas coal all of the above what are some possible actions that people can take to reduce air pollution? select all that apply. living in the suburbs living in urban areas carpooling using mass transit traveling by boat nuclear _ occurs in stars. combustion fission fusion currently, radioactive waste is: disposed of in the ocean sent into outer space buried underground recycled and reused
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Biology, 22.06.2019 04:30
African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.
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Biology, 22.06.2019 10:40
Which of the following is a period in the paleozoic era? devonian cambrian permian all of the above
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Biology, 22.06.2019 12:00
If the dimensions of a cube-shaped cell with a length,height, and width of 1 micrometer were to double, what would be the cell's new ratio of surface area to volume? a.3 to 1 b.4 to 3 c.1 to 2 d1 to 6
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About 25% of the world's population lives: in the united states without access to energy in industr...
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