Which of the following best describes convergent evolution?

Convergent evolution is best described by the scenario where unrelated organisms evolve similar traits independently as a result of adapting to similar environments or ecological niches. This process occurs because these distinct species face comparable selection pressures, which leads them to develop analogous structures or functions despite not sharing a recent common ancestor. A well-known example of convergent evolution is the similar body shapes of dolphins (which are mammals) and sharks (which are fish), where both have developed streamlined bodies to efficiently navigate through water, showcasing how different evolutionary paths can lead to similar adaptations.