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jahMrsRtershanitaS jahMrsRtershanitaS
  • 21-03-2017
  • Chemistry
Answered

Chinese scientists demonstrated that _______ supplements could prevent keshan disease.

Azinc
Bselenium
Cmanganese
Dcopper

Verified Answer :

Greenleafable
Greenleafable Greenleafable
  • 29-03-2017

Chinese scientists demonstrated that selenium supplements could prevent Keshan disease. The correct answer is B. Keshan disease is actually caused by the deficiency of selenium in an organism, which is why taking selenium supplements is supposed to prevent the disease from happening. Keshan disease is the disease of the heart which may lead to heart failure.

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alexjulia31 alexjulia31
  • 16-12-2019

The answer is B. Selenium

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