GENERAL KNOWLEDGE

Detailed explanation-1: -Water’s extensive capability to dissolve a variety of molecules has earned it the designation of “universal solvent, ‘’ and it is this ability that makes water such an invaluable life-sustaining force. On a biological level, water’s role as a solvent helps cells transport and use substances like oxygen or nutrients.

Detailed explanation-2: -All animals and plants need water to survive, and the human body is more than three-fourths water. Life-forms use water to carry nutrients around the body and to take away waste. Water also helps break down food and keep organisms cool, among other very important jobs.

Detailed explanation-3: -Answer and Explanation: Temperature is the most important factor in determining the state of basically any molecular system. While pressure is close in importance, there exists a certain temperature at which any group of molecules exists as a water, gas, or solid.