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Biology, 19.07.2019 13:00 brutusjohnson1
Ariver has different populations of lampreys and paddlefish. the paddlefish feed on zooplankton, while the lampreys feed on the paddlefish. humans living around the river hunt the paddlefish. what will happen to the ecosystem if the paddlefish are hunted in excess?
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Ariver has different populations of lampreys and paddlefish. the paddlefish feed on zooplankton, whi...
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