Seafloor spreading causes the the continents of South America and Africa to move further apart each year. What type of plate boundary cause this crustal feature? A. Subduction
B. Divergent Boundary
C. Convergent Boundary
D. Transform Boundary

Seafloor spreading occurs at divergent plate boundaries.As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense.

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

seismic wave -

an elastic wave in the earth produced by an earthquake or other means.

explanation: