Question

science if u will give sensible i will mark it brainliest

answer in brief

Answer 1

Hey friend, Here's ur answer

Someone somewhere separated that substance from the mixture so we could use it. ... All the way back to Ancient History, industrious humans have separated mixtures in order to obtain the specific substances that they need. One example of this is extracting metal from ore in order to make tools and weapons.

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Answer 2

It might be important to seperate mixtures inorder to obtain a unique product from that mixture which is useful,while other by products aren't. For example , in case of fossil fuels, petroleum is obtained by fractional distillation