At its most basic level, time is the rate of change in the universe - and like it or not, we are constantly undergoing change.

Remember the river is dynamic and it's constantly undergoing change, and that's going to influence the progression of the wedge.

The layers of the epithelium are constantly undergoing mitosis.

It constantly undergoes changes and innovations, which can either be beneficial to a country or expose them to greater risks.

The merchandising portion of the school focuses on developing, distributing, and selling products that are constantly undergoing change.

He so organized and coordinated the various activities at these schools that 1,800 to 2,500 students were constantly undergoing instruction.

Uranium, for example, constantly undergoes spontaneous fission at a very slow rate.

Culture is a living totality of the subjectivity of any given society constantly undergoing transformation.

At the same time, society is constantly undergoing changes as a result of advances in technology.

Mitochondria function as a dynamic network constantly undergoing fusion and fission.