Choose from:
(A). skin grafts
(B). prolonged thirst
(C). science
(D). Toxicity
(E). lung cancer
(F). negative
(G). friction
(H). craters
Given those answer options, answer the question: Fact 1: Lung cancer is most often caused by exposure to tobacco smoke. Fact 2: Smoke Tobacco smoke , whether directly or passively inhaled, has been shown to worsen asthma. Given the two facts above, what can be caused by direct or passive inhalation?
A:
(E).