MCQOPTIONS
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| 1. |
The main pollutant in the smoke coming from cigarette is |
| A. | Carbon monoxide & Dioxidine |
| B. | Carbon monoxide and Nicotine |
| C. | Carbon monoxide and Benzene |
| D. | Dioxicine and Benzene |
| Answer» D. Dioxicine and Benzene | |