Question

why these are important for the harppans? 1) metal 2) the wheel 3) plough​

Answer 1

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Metals, writing, the wheel and the plough were important for the Harappans due to the following reasons: Metals – These were used for making tools, ornaments, vessels and weapons. Writing – It helped the Harappans to prepare scribes, which in turn helped in maintaining records and preparing the seals.

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Answer 2

answer ⤵️

A metal (from "mine, quarry, metal") is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. Metals are typically malleable (they can be hammered into thin sheets) or ductile (can be drawn into wires).