It helps the cell by making sure everything gets circulated throughout the cell
The warmth of the water and the salt acts as anti biotic for swelling in the mouth. it takes out the infection which calms down the swelling
<em>Membrane proteins that aid in the passive transport of substances do so without the use of ATP. During active transport, ATP is required to move a substance across a membrane, often with the help of protein carriers, and usually against its concentration gradient.</em>
