Question

bronze, a metal alloy mastered by shang dynasty smiths, had an advantage over copper tools and weapons in that choose 1 answer: a it was harder and stronger than copper b it was more readily available than copper c it was cheaper and less labor - intensive to smelt

Explanation:

Bronze is an alloy of copper and other metals. Alloys often have enhanced physical properties compared to pure metals. Bronze is harder and stronger than pure copper, which made it a better - material for tools and weapons in ancient times. Copper is relatively common and not difficult to obtain in some areas, so bronze was not more readily available. Also, smelting bronze requires specific metal combinations and is not necessarily cheaper or less labor - intensive.

Answer:

A. it was harder and stronger than copper