Two posts in before we’re seeing someone change the topic...
solutions = the human body?
They’re talking abiogenesis, not RNA synthesis in the human body.
Sheesh, try to focus here.
A solution is a homogeneous mixture composed of two or more substances. In such a mixture, a solute is dissolved in another substance, known as a solvent. A common example is a solid, such as salt or sugar, dissolved in water, a liquid. Gases may dissolve in liquids, for example, carbon dioxide or oxygen in water. Liquids may dissolve in other liquids. Gases can combine with other gases to form mixtures, rather than solutions.
Yep, that was pretty desperate.