Most of Sub- Saharan Africa is

The best answer is mountains and valleys

Explanation:

first option doesn't seem correct because it doesn't have one giant plateau. Instead it is multiple. so that option is incorrect.

second option is incorrect because there really is no evidence about plains and hills.

third option is incorrect for the same reason as second option.

The Fourth option is correct because Sub-saharan contains mountain ranges and multiple rift valleys.

(have a nice day and soon merry christmas or happy Hanukkah)

but vtfeivhrvh etuoghruotg joe the ouer ou er. oh ui. gihef. iuf fiudfgifoer hofire hiroshima oiefrh   jopwfe . . . *cuisdfn. duopduck duck

the answer is "d"

(context) if you were to travel to the middle east and go into peoples homes there would be like 4 generations in there

(more context) i'm pretty sure in the middle east they take loyalty and family bonds very serious

(last bit of context) i'm also positive that extended families are most commonly found in urban areas