Identify which kind of ground tissue is being described by each statement. Has hard, double-walled cells

Sclerenchyma tissue has hard cells with thick, often double-walled cell walls strengthened by lignin. Parenchyma cells are generally thin-walled, while collenchyma cells have unevenly thickened walls that provide flexible support. Therefore, the correct choice is sclerenchyma.

AI-written and checked against the verified answer.