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Health, 19.09.2019 08:30 kenken2583

Which of the following accurately describes an effect of smoking?
a. smoking damages cilia in the trachea and more particles enter the lungs.
b. smoking enables hemoglobin to carry more oxygen.
c. smoking lowers blood pressure.
d. smoking decreases heart rate.

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Which of the following accurately describes an effect of smoking?
a. smoking damages cilia i...
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