Ahook-shaped echo on a radar screen often indicates

the possible presence of a tornado-producing thunderstorm :)

A hook echo describes a pattern is associated with a mesocyclone and indicates favorable conditions for tornado formation. :D

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

answer; ///(true)/// fusion occurs in the sun's core;