The initial section of the respiratory system is …
| March 2, 2021 | education
Consider the human respiratory system. It consists of several departments. The respiratory system begins with the nostrils or mouth opening. Further – the air enters either the nasopharynx or the oropharynx. In the nasal cavity, the air is cleared of part of the dust, bacteria and viruses. Also, he manages to warm up due to the capillary system. Therefore, in winter, it is better to breathe through the nose. This significantly reduces the chances of respiratory system disease and the occurrence of various viral diseases of the respiratory tract.
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.
