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In a closed or isolated system , matter can not be created or destroyed. it can change forms but is conserved true or false

Which sentence best describes the formation of igneous rock? a- lava on the surface dries up and makes arock b_melted rocks cools and forms crystals c_rocks under tremendous heat and pressure d_magma is melted rock underground

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?