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Excretion

removing wastes from body

TermDefinition
Excretion the removal of waste products from the body
lungs excretes carbon dioxide and water vapour
kidneys excretes water, salts and urea which is urine
skin excretes water, salts which is sweat
urea formed when too much protein taken in. it must be broken down so it is sent to liver where is then broken down inti urwa
Created by: Leah087
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