Answer:
Dynamothermal (regional) metamorphism occurs when (A) rock becomes deeply burried during continental collision and mountain building.
Explanation:
Im prerty sure it has something to do with the enconomy in the Usa
This shift decreases the water resources available in town A. for example, in the table above, the amount of water available per person dropped to 1200m3.
Pienso que más de 100 países están involucrados en la producción de venta
Answer:
Barter system had many deficiencies such as
★Lack of double coincidence of wants
★Common measure of value
★Indivisiblity of commodities
★Difficulties of storing wealth
So we don't use barter system anymore
