1. Excretory systemThe excretory system is a passive biological system that removes excess, unnecessary materials from an organism, so as to help maintain homeostasis within the organism and prevent damage to the body. It is responsible for the elimination of the waste products of metabolism as well as other liquid and gaseous wastes, as urine and as a component of sweat and exhalation.
Read “Excretory system” on English Wikipedia
Read “排出器官” on Japanese Wikipedia
Read “Excretory system” on DBpedia
Read “Excretory system” on English Wikipedia
Read “排出器官” on Japanese Wikipedia
Read “Excretory system” on DBpedia
Discussions
Log in to talk about this word.