Brain development occurs rapidly in the first months of life.

When changes to a habitat occur rapidly, animals do not have time to adjust.

The degeneration occurs rapidly, he said, often over six to eight weeks.

Changes are occurring rapidly in all walked of life.

Growth of the association and the sport occurred rapidly over the next decade.

Problems of fluid balance can occur rapidly in surgical patients.

The mode of death is a heart attack which occurs rapidly after eating sufficient.

After an injury, color changes to a tooth may occur rapidly or take several weeks to develop.

Response to thalidomide, however, often occurred rapidly in these patients.

Once this threshold is hit, the sea change should occur rapidly.