Which term names a metamorphic change in rocks over a wide area from tectonic forces in earth's crust and mantle? a. local metamorphism b. regional metamorphism c. contact metamorphism d. thermal metamorphism

Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units:

When would a bouncy ball have the most potential energy

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.