The Excretory System
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Function: The excretory system removes wastes from the body.
The Main Organs are: |
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Kidneys - remove nitrogen waste from the blood |
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Bladder – a reservoir for the urine. |
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Liver - removes toxins and other harmful waste from the blood. |
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Skin – excretes water salt and dirt from the skin. |
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July 18, 2005