The sides of a ladder are parallel. Since the rungs are perpendicular to one side of the ladder, what conclusion can be made? The rungs are perpendicular to the other side. The sides are perpendicular to each other. The sides are parallel to the rungs. The rungs are parallel to the sides.

Were the first to arrive in nowth america. asian french

What did the pattern of earthquakes in the wadati-benioff seafloor zones show scientists? a.) earthquakes occur where the ocean floor reaches its highest temperatures. b.) many earthquakes take place 700 kilometers below the seafloor. c.) slabs of ocean floor return to the mantle in subduction zones. d.) ocean - trenches cause earthquakes.

After railroads, the next revolution of transportation came with the development of (a) automobile (b) telegraph (c) steam engine