Read the passage carefully and fill in the missing words on the spaces provided. Choose the answer from the options inside the box.
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Read the passage carefully and fill in the missing words on the spaces provided. Choose the answer from the options inside the box.
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Answer:
health, nicotine, ammonia, blood, cataract, atherosclerotic, cadmium, cigarette smoking, berylium, carbon monoxide, emphysema, lead, and tar