| 11. | Arsenic is a poisonous metal that occurs naturally in the environment.
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| 12. | Chromium, cadmium and arsenic are common byproducts of the industry.
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| 13. | The team was investigating how the arsenic got into the water.
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| 14. | Suspicion of the existence of arsenic in the groundwater of the Bangladeshi
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| 15. | Test result showed the presence of arsenic above safe limit in 235
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| 16. | Districts, 20 districts were surveyed for arsenic patients; in 18
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| 17. | arsenic in 52 districts of Bangladesh from October 1996 to June 1997
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| 18. | Level from polluted water;-use arsenic polluted water only for
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| 19. | Four people died in July after eating curry laced with arsenic.
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| 20. | The groupers showed high levels of arsenic, mercury and lead.
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