Cigarette smoking has been definitively linked to which of the following human health concerns?

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Cigarette smoking has been linked to all of these health concerns. According to the Centers for Disease Control and Prevention, smoking is the leading cause of preventable death and is responsible for about one in five deaths each year in the United States. Smokers are at increased risk for heart disease, emphysema, strokes, and lung cancer, among other health issues.

Cigarette Smoking Has Been Definitively Linked to Which of the Following