The mix has varied historically with climate change.

From picture to picture, the mix of materials and colors often varies except for the red.

Its enticing mix of long and short holes varies the day's pace.

All of the songs on the album are sung in ensemble, but the sound mix varies on each track.

To be sure, the mix has varied from place to place and time to time.

The mix varies considerably depending upon the capacity and nature of the organization, setting and services provided.

The mix of open and closed boundaries may vary from one society, category, community or individual to another.

There's no one recipe: the precise mix of these ingredients varies all the time.

Earth is a very complicated mixture and the mix varies from place to place.

But the mix of applications packages will vary from supplier to supplier.