Energy when it changes types; for example, kinetic energy changes to
potential energy and potential energy changes to light energy.

In a economy individuals answer the three basic and the central authority or leaders have little say in the economy.

At which point on the diagram do convection currents occur to drive plate movement?

The declining axolotl population in mexico city is an example of in overcrowded cities. a. the surpassing of support capacity b. changes to natural environments and native species c. the lack of safe homes and tenured spaces d. the effects of a growing urban heat island