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Biology, 10.11.2019 18:31 saltedcaramel60

Which sentence describes energy flow through a natural (not manufactured) system?

a strong wind blows across a midwestern prairie. the wind forces the blades of a wind turbine to rotate. as the blades spin, the turbine converts mechanical energy to electrical energy. the electricity generated by the wind turbine is used to power nearby homes.

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Which sentence describes energy flow through a natural (not manufactured) system?

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