What do scientists use to increase the surface area of a solute

use a mortar & pestle to grind the solute into smaller particles, thus increasing the surface area.

They use mortar and pestle to grind the solute into smaller particles.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

i think slash and