Asolution has which of the following properties

A solution is a homogenous mixture with the same phase whether it is gas, liquid or a solid composing of two substances.  An example of this is air. Air is a mixture of oxygen, nitrogen, argon, xenon and other traces of gaseous molecule.

This question is incomplete

Explanation:

A solution is an homogeneous mixture of two or more substances. These substances could be in the same form (as in solid, liquid or gas) or in different forms. Examples of solution in the same phases are

Examples of solution in different phases are

NOTE: Homogeneous mixture is a mixture whose constituents are evenly distributed in the mixture

i just calculated it all out, and not including weekends, and all the different days off. as of this school year (2018-2019) students are spending 2198 hours in school this year