Answer:
Without enough water, systems in your body will change. Your cells will shrink without enough water. Your brain will signal your body to urinate less. This will occur through your kidneys
It may seem easiest just to leave the water running while you brush your teeth, but wasting all of that water has serious consequences for the environment and human health. Although water appears to be abundant, it is a limited resource and making it drinkable uses a lot of energy. Only a small proportion of Earth's water is fresh water and less than 1 percent of that is accessible for human use. If we do not conserve water, we will face disruptions in our supply of food and clean water.
Fit Household Faucets with Aerators. ...
Turn Off the Water After You Wet Your Toothbrush. ...
Rinse Your Razor in the Sink. ...
Minimize Use of Kitchen Sink Garbage Disposal Units. ...
Opt for the Dishwasher Over Hand Washing. ...
When Washing Dishes by Hand, Don't Leave the Water Running for Rinsing.