The value of water for human life.

Water is a very important substance in the life of any organism. A person is approximately 70% liquid. Water is part of the cells. Approximately 72% of the cell substance: cytoplasm, organelle is water. A person can live without water for about a week. Then the person dies from dehydration. The blood is constantly filtered by the kidneys and a large amount of fluid leaves our body with a high concentration of toxins and poisons. Therefore, a person without water begins to suffer from the action of various toxins in his organs and blood.

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.