What are the main results of natural selection?

1) Variety of species. 2) The gradual complication and increase in the organization of living beings. 3) The emergence of the relative adaptability of organisms to environmental conditions.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.