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Biology, 27.07.2019 23:00 joserms729

When mercury-vapor streetlights are used in areas inhabited by insect-eating bats, the bats feed almost exclusively around the lights, because the lights attract flying insects. in greenville, the mercury-vapor streetlights are about to be replaced with energy-saving sodium streetlights, which do not attract insects. this change is likely to result in a drop in the population of insect-eating bats in greenville, sinc?

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