You asked a good question and by now the biological evolution has fully found its confirmation on the basis of scientific facts accumulated in various branches of biological science. Evidence of evolution is based on a comparative study of the external and internal structure, development and life processes of modern representatives of ancient extinct species. For this, there is scientifically grounded cytological, molecular biological, embryological, comparative-anatomical, paleontological, biogeographical information. So you are right, everything lives by evolution! Thank you @gavvet