Cigarette smoking ________.
A)is responsible for about one in five deaths of Americans every year
B)accounts for 80-90% of all cases of lung cancer
C)can affect the health of nonsmokers through secondhand smoke
D)all of the above

Question

Quizplus · Accepted Answer

Cigarette smoking is responsible for about one in five deaths of Americans every year, accounts for 80-90% of all cases of lung cancer, and can affect the health of nonsmokers through secondhand smoke. Therefore, option D is the correct answer.

Cigarette Smoking ________