What is it called when a group of people identify themselves based on a distinct culture, belief system, religion, or history?
a.
race
b.
ethnicity
c.
nationality
d.
class

Plz hury on a timer which statements explain what happens at deep-ocean trenches? check all that apply. crust is formed. mountains are formed. seafloor spreading occurs. crust becomes molten rock. denser plates slide under lighter plates.