Evidence: Information from the graph, A cup of 25g of sugar and the potato in it lost 16.8g of mass and the potato that was in 2g of sugar gained 15.2g of mass.
Explanation: cells that are in hypertonic environment lose water due to high concentration of glucose and the body always at equilibrium. For example if a kidney is at a hypertonic state it doesn't waste glucose but instead it send it back into the bloodstream reason why cells loses water due to the process of osmosis, water goes from low concentration to high concentration this happens in a hypertonic environment. This results cause the person to be thirsty from cells