Curing the recrystallizotion of a cold-worked material, which of the following statement(s) is (are) true? All of the internal strain energy is relieved. The metal becomes more ductile. as in its precold-worked state. There is a significant reduction in the number of dislocations, to approximately the number found in the precold-worked state. The electrical conductivity is recovered to its precold-worked state. There is some reduction in the number of dislocations. Grains with high strains are replaced with new, unstrained grains. The thermal conductivity is recovered to its precold-worked state. Some of the internal strain energy is relieved