To become open, disclosed, or developed; to pass through a process of evolution.

to develop slowly by a long continuous process ....... back

work out; "We have developed a new theory of evolution"

undergo development or evolution; "Modern man evolved a long time ago"

gain through experience; "I acquired a strong aversion to television"; "Children must develop a sense of right and wrong"; "Dave developed leadership qualities in his new position"; "develop a passion for painting"

to change to meet the needs of the changing environment

proceeding through the natural process of change caused by genetic mutations and selection upon those mutations for environmentally favorable traits. Two different environments can lead to the evolution of two different organisms from one ancestor.

To evolve is to develop by the process of evolution, changing in some way as an adaptation to the environment.