What did Darwin’s studies of Vestigial Organs and Atavisms tell him about the process of evolution?

What did Darwin’s studies of Vestigial Organs and Atavisms tell him about the process of evolution? Question 5 options: The appearance of such structures indicates that mutations have a strong impact on our evolution. Mutants are real and not just a product of science fiction writing. Atavisms and vestigial organs did not strongly contribute to his understanding of evolution via natural selection. Humans share a deep evolutionary ancestry with other animals that can be seen in reappearing atavisms or body parts that no longer seem to have a function.