Sediments are carried from a hilltop to the ground at the bottom of the hill on a windy day. what is the agent of erosion? the hilltop the ground the sediments the wind

The rocky mountain system stretching from canada to new mexico is a string of mountains running along the wester united states. what factors would mostly cause this arrangement of mountains? intense pressure undemeath a tectonie plate that could not breakthrough the rock subduction of a tectonic plate, which pushed up a neighboring plate into mountains two plates located at a diverging boundary with a third plate rising between them two plates that melted into molten rock, which later cooled into the shape of mountains

In the developed world, women are increasingly more likely to delay childbirth until their mid- to late- twenties or long because

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4