Which lists the main components of Darwin's theory of evolution

Darwin concluded that organisms become different over time and that all organisms have common ancestors. He also stated that the evolution of a population occurs slowly over an extended period of time and that natural selection is the process that drives evolution.

Answer: Natural selection drives evolution The evolution of a population happens slowly organisms have common ancestors organisms change over time

More recently than Darwin's theory some scientists have discovered the identity of the Last Universal Common Ancestor (LUCA)