At some point in the past someone decided to classify matter. Then someone noticed that there were some mixtures in which differences could be seen, these were called heterogeneous. And someone noticed that in other mixtures you could not see the differences. These were called homogeneous.
Mixtures can either be homogeneous or heterogeneous.it is because a mixture can have ca definite or non definite composition.for example sand & salt heterogeneous and salt solution homogeneous.
Is it uniform (throughout) or not.
hetergeneous
heterogeneous mixture
Heterogenous
Salad dressing is a heterogeneous mixture.
None of them. It is a heterogeneous mixture.
it is homogeneous because you mix it and you blend it
heterogeneous
Heterogeneous
Heterogeneous mixture.
Homogeneous
If it's got pulp in it, it would be heterogeneous -- otherwise, it is homogeneous.
This mixture is not homogeneous.