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प्रश्न
______ is a chemical that is said to cause cancer.
विकल्प
Arsenic
Cadmium
Calcium
Lead
MCQ
रिक्त स्थान भरें
उत्तर
Arsenic is a chemical that is said to cause cancer.
Explanation:
Asbestos can cause a respiratory disease known as asbestosis, as well as chest and lung cancer. Mercury is a highly toxic chemical that attacks the nervous system, causing brain damage and even death. Arsenic is another chemical that has been shown to cause cancer.
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