Warm air rises because it A. lacks density. B. has a higher density than cool air. C. has a lower density than cool air. D. is unaffected by pressure.

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor

Adepositional also feature that forms where a stream enters a lake or an ocean is a