Is soy sauce a heterogeneous or homogeneous?

Here's why:

* Homogeneous mixtures have a uniform composition throughout. This means that the components are evenly distributed and you can't see individual parts.

* Heterogeneous mixtures have a non-uniform composition. You can see different components or phases.

Soy sauce, even though it's made from different ingredients, appears as a single, consistent liquid. You can't see individual components like salt, soybeans, or wheat.