Why do the indivisuals are better to cope with the challenges of their envirenment tend to leave more offspring than those less suited?

Individuals better adapted to their environment possess traits that enhance their survival and reproductive success. These advantageous traits enable them to secure resources, evade predators, and thrive in changing conditions. As a result, they are more likely to reproduce and pass those beneficial traits to their offspring, leading to a gradual increase in those characteristics within the population. This process, known as natural selection, emphasizes the importance of adaptability in the evolutionary success of species.