The "radio star" named 3c273 is famous for being the first such object to be identified as a) the active region of very distant galaxy b) a hyper velocity star escaping the gravitational pull of our galaxy c) a likely communication beacon from an extraterrestrial civilization. d) a large type of previously unknown asteroid that efficiently reflects radio waves from our sun

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

sediment layers stop spreading when they reach a barrier or they run out of sedimentary material. lateral spreading is the movement of gently to steeply sloping, saturated soil deposits caused by earthquake-induced liquefaction. i hope this . : )