Lesson: Chapter 6 — Human body processes

Diseases of the respiratory system 4 of 4 Reset answers

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Question 4

Which workers are most at risk of silicosis?

A Farmers B Workers in stone quarries and glass factories C Fishermen D Office workers

The right answer is the one marked above.

Workers in stone quarries and glass factories. They breathe dust containing silica, which destroys lung tissue.

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