Which of the Following Is a Consequence of Breathing Secondhand

Which of the following is a consequence of breathing secondhand smoke?

A) Nonsmoking children of smokers are less likely to develop atherosclerosis.
B) Nonsmoking children of smokers are more likely to contract pneumonia.
C) Smokers are more likely to have increased lung capacity.
D) Nonsmoking spouses of smokers have a 30% lower risk of heart attack.