Radon _______________.
A)contributes to the breakdown of the ozone layer
B)in the atmosphere limits the availability of sunlight for plants
C)is caused by the breakdown of the ozone layer
D)binds with hemoglobin, preventing binding with oxygen
E)may cause lung cancer when inhaled

Question

Quizplus · Accepted Answer

Radon is a radioactive gas that can accumulate in homes and buildings, and prolonged exposure to high levels of radon can increase the risk of lung cancer.