In the process of breathing, such respiratory systems as the nasal cavity, larynx, trachea, lungs, chest, and also the diaphragm take part. In the process of interaction of these organs, the breathing process takes place, due to which our body is saturated with oxygen. Between the respiratory organs there is such a wall, which is called not with a supply, it is always open, and because of this there is a movement of air, which is a living organism, then inhales, then exhales and this happens freely, then in one direction, then in the other direction.
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.