Why did Charles Darwin consider natural circulation to be the main reason for evolution?

He considered the main reason for evolution to be natural selection, because only thanks to it, unadapted animal species disappeared, and more adapted ones came to replace them.



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.