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The Urinary System
The principal function of the urinary system is to maintain the volume and composition of body fluids within normal limits. One aspect of this function is to rid the body of waste products that accumulate as a result of cellular metabolism... More »

Excretory system - Wikipedia


The excretory system is a passive biological system that removes excess, unnecessary materials from the body fluids of an organism, so as to help maintain ...

Excretory system - Science Daily


The excretory system is the system of an organism's body that performs the function of excretion, the bodily process of discharging wastes. The Excretory system ...

Excretory System


Excretory systems regulate the chemical composition of body fluids by removing metabolic wastes and retaining the proper amounts of water, salts, and nutrients  ...

Biology4Kids.com: Animal Systems: Excretory System


Excretion Is Not Elimination. The excretory system is very important to your body and only has a few parts. In a similar way to removing solid waste from your ...

Human Excretory System - CliffsNotes


The human excretory system functions to remove waste from the human body. This system consists of specialized structures and capillary networks that assist in  ...

Excretory Systems - CliffsNotes


It refers to a steady-state equilibrium that exists internally in a healthy organism or cells, despite changes in the external environment. The excretory system plays ...

Excretory System - By KidsBiology.com


As your body performs the many functions that it needs in order to keep itself alive, it produces wastes. These wastes are chemicals that are toxic and that if left  ...

What is the main function of the excretory system? | Reference.com


The excretory system is a collection of organs tasked with removing excess nitrogen and other toxins from the body. The kidneys, liver and large intestine ...

The Excretory System of Human Body - Definition and Information


When we talk about the excretion of fossils from the human body, the excretory system of the human body starts its working with the help of different parts.