First of all, it determines the physical properties of the cell, its volume, elasticity. Numerous chemical reactions take place in an aqueous environment, since water is a good solvent. And water itself is involved in many chemical reactions. Water helps to remove from the body unnecessary and harmful substances formed as a result of metabolism, helps to move oxygen, carbon dioxide and nutrients throughout the body.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.