Here's why:
* Natural Selection Favors Traits: Natural selection works by favoring individuals with traits that make them better adapted to their environment. These individuals are more likely to survive, reproduce, and pass on their beneficial traits.
* Accumulation of Changes: Over many generations, these small advantageous changes can accumulate within a population, leading to significant differences from their ancestors.
* Reproductive Isolation: When these differences become so pronounced that individuals from different populations can no longer successfully interbreed, they are considered distinct species. This can happen due to geographic isolation, changes in mating behaviors, or other factors.
Therefore, natural selection is the key mechanism that drives the evolution of new species over time.
The statement "new species can't evolve from natural selection" is incorrect. It's important to understand the role of natural selection in the process of speciation.
