It persisted throughout the generations as a crucial survival trait during the increasing heat.

After surgery, evidence confirmed cells had attached and continued to persist during the study.

Summer season persists for longest period during the year.

This situation probably persisted during the whole Palaeolithic age.

Members of the Oneida tribe persisted in the town during its early history.

The fire persisted during the entire afternoon with undiminished violence.

Rain showers over the whole country have been known to persist for up to one week during the midst of the dry season.

The discomfort persisted on Tuesday and again yesterday during a six-mile training run.

The trees persisted in Europe until around 2.5 million years ago, during the Pliocene.

Mist can persist in the most of the day during the wet season.