Why are very few ateroids and kuiper belt objects spherical in shape?
a) most are rubble piles
b)most are composed weak materials like ices
c) most are primitive
d) most are less than 500km in diameter

because the center-south is called the heart of the country

the precambrian aged rocks could be found in australia. australia is a region that has a lot of ancient civilization history from million years ago. in this region, there are a lot of recognizable fossils buried in its land which is considered a precambrian-aged rocks

question

which are human systems?

the amazon rain forest

the appalachian trail

the george washington bridge

the himalayas

the hoover dam

the north american free trade agreement

answer(c) carved on a babylonian clay tablet that showed earth as a flat circular disk;