It has become increasingly necessary to understand the impact of these ecolgical changes on corals at the cellular level.

The trend reflects the increasing number of students struggling to afford college, even as they realize it is increasingly necessary, experts say.

This kind of encouragement becomes increasingly necessary as more difficult 'problem' areas are discussed.

As the discipline expanded it became increasingly necessary to create standardized material to support a jazz curriculum.

Sense-and-respond systems became increasingly necessary as their technologies and principles advanced.

Accepting the help that became increasingly necessary and struggling with intimacy were only part of the new lessons to be mastered in his 70's.

Cultural competence is becoming increasingly necessary for work, home, community social lives.

A Commission communication on this matter is becoming increasingly necessary.

A different Europe is not just possible but is becoming increasingly necessary.

We need a new Europe, the only one possible, which is becoming increasingly necessary.