EXCRETORY SYSTEM
KIDNEY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What waste is eliminated by your lung?
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Oxygen
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Carbon Dioxide
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Nitrogen
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Potassium
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Explanation:
Detailed explanation-1: -At each cell in your body, oxygen is exchanged for a waste gas called carbon dioxide. Your bloodstream then carries this waste gas back to the lungs where it is removed from the bloodstream and then exhaled.
Detailed explanation-2: -CO2 is transported in the bloodstream to the lungs where it is ultimately removed from the body through exhalation.
Detailed explanation-3: -Your lungs remove carbon dioxide from your body, so they are also part of the excretory system. More organs of the excretory system are listed below (Table below). Remove carbon dioxide. Sweat glands remove water, salts, and other wastes.
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