Choose the option that best describes the relationship between the cell wall thickness of parenchyma cells versus sclerenchyma cells.
A) The cell walls of parenchyma cells are thinner than those of sclerenchyma cells.
B) The cell walls of parenchyma cells are thicker than those of schlerenchyma cells.
C) The cell walls of both types of cells are roughly equal.
D) The thickness of the cell walls for both types of cells is too variable for a comparison to be made.
