johnsonraiah8204 johnsonraiah8204
  • 26-02-2019
  • Biology
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The cell membrane helps to control what enters and leaves a cell. Which of these substances is constantly moving in and out of the cell

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sg2699342 sg2699342
  • 06-03-2019

The cell membrane helps to control what enters and leaves a cell. The substance which accounts for two-thirds of a cells mass is water which would be water

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