It depends on : the substance. Some are primarily eliminated through the kidneys, others metabolized by the liver. Vomiting/diarrhea may also be an attempt by the body to eliminate toxins.
Answered 8/8/2014
3.8k views
Organs: 4 organ systems do this. Your skin, kidneys, lungs, and liver.
Answered 8/8/2014
3.8k views
3 doctors weighed in across 2 answers
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