Question

Which of the following is a mixture?

Answer 1

The following term that is a mixture is answer A. Sand. Sand is a easy mixture, and a very safe one too. If you mix oxygen with carbon dioxide, both are noncombustible, but the oxygen will help a fire start. 

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Answer 2

Hello,

Here is your answer:

The proper answer to this question is A "sand". Sand is a mixture!

Your answer is A.

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