The function of a cell wall is:
A. A thick rigid structure that surrounds the cell membrane in plants.
B. A thin outer covering found in plants and animal cells. It controls what enters and leaves the cell.
C. The liquid part of the cell where all the organelles are suspended. It also contains nutrients cell waste and water.
D. An organelle found in cells that stores water and nutrients for cells.
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The function of a cell wall is:
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