Answer:
A
Explanation:
All planets rotate about their axis, and revolve (orbit) around the sun.
I dont under stand please exsplain more
D. Were nomads who hunted and gathered
Answer:
Most major rivers in Southeast Asia seem to flow in the same direction. By studying the physical geography of this region, we can tell that these rivers flow from north to south because the major mountain ranges run from north to south. The rivers formed naturally between them in valleys.
