Biology, 01.07.2019 11:30 wazzuphottie1999
Many freshwater one celled organisms, like paramecium, have contractile vacuoles. there's structures collect and pump out excess water that accumulates in the cell. explain why these organisms needs such a structure.
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What is one disadvantage of desalination? a - the process kills fish. b - the process uses fuel that is expensive. c - the process makes water that is unsafe to drink. d - the process is too difficult to carry out in big cities. quick taking a !
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Ineed with a hypothesis my question is can seeds sprout in different locations?
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Many freshwater one celled organisms, like paramecium, have contractile vacuoles. there's structures...
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