Question

hey guys.gud mrng..
what do u mean by refining.​

Answer 1

Answer:

removing inputs or unwanted substance ,just chick once hope it be helpful follow me plz..

Answer 2

Answer:

Refining is the process of reducing the impurities in a substance . Refining process extract valuable metals from ores and other raw materials. You cannot turn crude oil into gasoline without first refining it.