✔ one-thirdone-halftwo-thirds

Question

Revolt · Accepted Answer

✔ one-third; According to the graph, about of US deaths attributable to smoking are caused by lung cancer.: one-third; About half of deaths are caused by .: COPD and coronary heart disease

Nicotine, Tobacco, and their Dangers

✔ one-thirdone-halftwo-thirds

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