"Suggest two things a large cell might do to increase its surface area:volume ratio".

The obvious method would be to divide into many smaller cells...but what else can the cell do? I also thought that it could just simply grow larger, but the question specifies that the cell is already large...help!

To increase its surface area to volume ratio, a large cell can employ two strategies:

1. Membrane folding: The cell can increase its internal surface area by folding its plasma membrane. This folding creates folds or projections, such as microvilli or villi, that increase the cell's surface area without significantly increasing its volume. These membrane folds allow for more efficient exchange of materials, such as nutrients and waste products, with the environment.

2. Surface area expansion: The cell can extend or expand its surface area by developing structures like filopodia or pseudopodia. Filopodia are thin, finger-like projections that extend from the cell surface to increase its reach and surface area. Pseudopodia are temporary extensions formed by certain cells, like amoebas, to aid in movement and increase surface area for capturing food.

By using these strategies, the large cell can enhance its surface area without increasing its volume significantly. This allows for better nutrient absorption, waste removal, and interaction with the environment.