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The excretory system is a passive biological system that removes dangerous materials from an organism, so as to help maintain homeostasis within the organism's body and prevent damage to their body.
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The excretory system is a passive biological system that removes excess, unnecessary material from organism so as to help homeostasis within the organism and prevent damage to the body
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first i written the answer
it is the passive biological system that removes unwanted materials from the body and keeps the organism healthy
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