Question

Which best describes the reason cells must remain small

Answer 1

Cells are so small so the surface area and volume of them can be proportional to each other. This helps with the efficiency of the cell's absorption and waste expulsion processes. Also by the cell's smallness, communication from the nucleus to other organelles is fast and the cell can be regulated while the conditions for diffusion are still ideal.

Answer 2

cells are supposed to be small because you need lots of cells in your body working together to keep circulating and to keep you alive