Respuesta :
Answer:
D
Explanation:
the mixture of one substance dissolved in another, it could be solid-solid, liquid-solid, or gas-gas and so on
The mixture of one substance dissolved in another is a solution and is denoted as option D.
What is a Solution?
This is a substance which comprises of a solute which is dissolved in a solvent and forms a hom0geneous mixture.
The main solvent used is water and the mixture is usually dissolved in it which makes it the most appropriate choice.
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