List the requirements that an elementary unit of evolution must meet.

Should act in time (and space) as a single whole, Really exist in any certain conditions for a long enough time, which are commensurate with the period of modification. All these requirements are met by the population, which is the elementary unit of evolution.

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.