De que tipo son las ondas de propagacion del sonido

Idon’t google

Ongoing civil wars western roman empire finally collapsed476 c.e. romulus, the last of theroman  emperors in  the west, was overthrown by the germanic leader odoacer, who became the first barbarian to rule in rome. the order that the  roman empire  had brought towestern  europe for 1000 years was no more.

How either some or all of the organisms in this activity are related to one another based