Sentence examples for remains a persistent source from inspiring English sources

Even if zinc cadmium smelters cease activity, historical environmental contamination remains a persistent source of exposure.

Even if zinc cadmium smelters close, historical environmental contamination remains a persistent source of exposure.

[But] there remains a persistent deficit..

Female retention in engineering remains a persistent problem.

Throughout the Sahel, food insecurity remains a persistent threat.

Incisional hernia remains a persistent and burdensome complication after colectomy.

Getting an accurate count of transgender people remains a persistent challenge for researchers.

When and in what shape this utopian future will arrive, though, remains a persistent mystery.

Or how book-banning in schools remains a persistent problem in the US, even in 2012.

[But] there remains a persistent deficit... something that cannot be corrected or substituted".

Obesity remains a persistent public health and health disparity concern in the United States.