Answer:
a. The statues were lost or melted down for their metal.
Step-by-step explanation:
Sculpture in bronze has endured because of its natural material esteem, with statues liquefied down and reused all through the interceding hundreds of years.
Bronze was a significant and esteemed material in established workmanship. Enormous scale bronze statuary was very hard to make well yet taking care of business, it offered a dynamism and nuance that is once in a while coordinated in stone. Bronze figure begins with the displaying of dirt and wax and diverges from the unforgiving, reductive procedure of marble-cutting in which one false move with the etch or a surprising defect in the stone can spell debacle. Both marble and bronze statues filled the urban communities and asylums of the Graeco-Roman world, yet bronzes often seem to have been held in special esteem.