What happens to the average kinetic energy of a substance as its temperature increases

When the average kinetic energy of the molecules goes up (a rise in temperature), the average speed of the molecules increases. And lower average kinetic energy of the molecules means they have lower speed.

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meteorologists would compare a new weather map with one 24 h old to see how fast a front is moving.

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion