sashaamazing123 sashaamazing123

16-11-2020
Chemistry

contestada

ancient hunters used obsidian rock to make spears. given this information, what can you conclude about the minerals in obsidian rock? explain your reasoning.

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himynameisnotjim himynameisnotjim

16-11-2020

it must have been light, so it can be more mobile, and strong to penetrate skin and flesh, and easy to carve so they can put it on a spear.

your welcome and a brainliest would be nice if you can

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