Why should the ages of the Appalachian and Rocky mountains affect their height?

If this plastic cup is heated to its melting point, what will eventually happen to all the particles in the plastic? a. the particles will begin to move enough that they slide past each other. b. bonds will form and the liquid will become a solid. c. the spaces between the particles will get smaller. d. the particles will change state and become a crystalline solid.

How is the gravitational force related to the distance between two objects?

Is the time in tennessee the same as florida