Sentence with the word heterogeneous

Heterogeneous definition: A mixture where the ingredients are visible, and each component can be separated.

Sentence:
A granola bar is a heterogeneous mixture, because all its contents are visible, and you can separate the components of the granola bar.

Definition
Heterogeneous means diverse in a character or content.

Example
Bob has a large and heterogeneous collection of baseball cards.

After 7 minutes the oven will be 205 degrees