Private schools are also used to study outside the country.

Other games are used to study the behavior of consumers.

He used them to study me while going to get us all a drink.

There are a number of reference works which can be used to study the media.

Lie groups are used to study space, structure, and change.

Several different types of modeling are used to study behavior.

It has been used to study disease models in various animal studies.

Computer graphics has from its beginning been used to study scientific problems.

On one hand, the model is used by scientists to study the general behavior of these ecosystems.

You could use them to study the language and techniques of advertising.