Chymeierreybu Chymeierreybu

01-10-2016
History

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One invention that has made many complex machines possible is the _____. pyramid shaduf wheel printing press

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04-10-2016

One invention that made many complex machines possible is the wheel

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jacobian346 jacobian346

06-09-2018

It's the wheel because it makes things easier to move around.

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