Final answer:
A solution is an evenly distributed mixture of two or more substances, where the solvent is in a larger amount and the solute in a smaller amount, forming a homogeneous mixture.
Step-by-step explanation:
A solution is an homogeneous mixture composed of two or more substances. This mixture is uniform throughout, meaning that the composition is consistent no matter the sample taken. In a solution, one substance is the solvent, typically present in a larger amount, and the other substance(s) is(are) the solute(s), which is(are) dissolved in the solvent and present in smaller amounts.