Biology 5090 · O Level · Disease

Disease — practice question

The table presents death rates from lung cancer in a country for smokers and non-smokers. What conclusions can be drawn from the data?

  • APeople who get lung cancer are likely to be smokers of 26 or more cigarettes per day.
  • BPeople who do not smoke will not get lung cancer.
  • CPeople who smoke have a higher chance of getting lung cancer.
  • DSmoking is the only cause of lung cancer.

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