Compared to small cells, large cells have more trouble moving needed materials in and waste products out.CELL:
The cell is the basic unit of life, so every living organism comprises one or more cells.
Smaller cells do a certain task easier than larger cells. One of these tasks is excretion.
Smaller cells have a larger surface-area-to-volume ratio, while larger cells have a smaller surface-area-to-volume ratio.
The large surface-area-to-volume ratio in smaller cells makes the movement of materials in and out of the cell easier than the smaller surface-area-to-volume ratio in larger cells.
so, compared to small cells, large cells have more trouble moving needed materials in and waste products out.
The correct answer is D.The cell wall is a rigid structure that comprises a carbohydrate called cellulose. The rigid structure of the cell wall gives the plant cells their definite shapes. In contrast, the cell membrane, which is found in animal cells, is a flexible structure and is not rigid at all.
