Which of the following describes how nerva affected the roman empire? he was a cruel and violent leader who killed many christians. he was responsible for the creation of the twelve tables. he poor farmers by giving them land. he built walls to strengthen rome's borders.

Nwhich situations is the principle of cross-cutting relationships useful in determining relative age? check all that apply. a fault breaks through sedimentary layers. sedimentary layers form and then are tilted. igneous rock forms between sedimentary layers. sedimentary layers form over millions of years in a lake bottom. lava flows form on top of one another from several eruptions over time.