Answer:
a example of evolution is the gradual change of the lagerpetid archosaurians growing to become larger and smarter as their synapsid cousins started to become rarer in the middle to late triassic, eventually evolving into basal dinosauroids such as Nyasasaurus parringtoni, the first non avian dinosaurid. they are continuing to evolve to this day, in the forms of their descendants, the birds.
Step-by-step explanation:
i hope this helped