What is a mixture in which all the components are evenly spread out?

A mixture is made when two or more substances are combined, but they are not combined chemically. There are two main categories of mixtures: homogeneous mixtures and heterogeneous mixtures. In a homogenous mixture all the substances are evenly distributed throughout the mixture (salt water, air, blood).

answer; /// i believe that the correct answer is (50%);

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

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