Man is an adaptive being. After hundreds of thousands of years of evolution, we can see how the human body has adapted to life in different weather conditions, in different latitudes. The inhabitants of the north, for example, have a thinner nose, it is slightly more than average in length, this allows cold air to be heated before entering the lungs. Northerners often have a large physique with developed muscles, which allows them to keep warm. Africans, in turn, have a large growth and sinewy body, so it is more convenient for the body to evaporate moisture and cool.
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.