Beth added a piece of metal to a test tube that contained an acid. she observed bubbles forming on the surface of the metal. what does the formation of bubbles in this experiment show?

answer: the direction of the wind is expressed as the direction from which the wind is blowing. for example, easterly winds blow from east to west, while westerly winds blow from west to east.

explanation:

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

answer; how far out of place which the object finished relative to the starting location;