what is a water? what is the function of water?
Water (chemical formula: H2O) is a transparent fluid which forms the world's streams, lakes, oceans and rain, and is the major constituent of the fluids of organisms.
In addition, water helps protect the spinal cord, and it acts as a lubricant and cushion for your joints. Water Helps Your Body Remove Waste. Adequate water intake enables your body to excrete waste through perspiration, urination, and defecation. The kidneys and liver use it to help flush out waste, as do your intestines.