Find the slope of the line through each pair of points.
(-15, -17). (9.-11)

Which occurs when air is compressed? air molecules move slower. air temperature rises and air molecules move faster. air temperature decreases. air temperature decreases and air molecules move faster.

Alow pressure system is formed when an air mass cools over a cool surface and sinks. true or false

All of the following came out of china and were exchanged along the silk road, except a. papermaking b. block printing c. buddhism d. compasses select the best answer from the choices provided a b c d