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The major organs of the excretory system are the skin, the lungs, the kidneys, the liver, the urinary system and the large intestine. These organs function to eliminate waste and e...

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


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 ...

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 ...

This organ empties directly into the alimentary canal, and connects at the junction between the midgut and hindgut. Waste products from the hemolymph diffuse into the Malpighian tubules , and are then converted to uric acid. The insect rectum retains 90% of the water ... More »
By Debbie Hadley, About.com Guide

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  ...

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


The excretory system is in charge of getting rid of bodily wastes and excess water . Jobs of the excretory system: Maintain volume of extracellular (outside the ...

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  ...

Excretory System


Jan 29, 2014 ... Excretory/Urinary System. Background Information: As animals perform their various metabolic processes, protein and nucleic acid, both of ...

Popular Q&A
Q: What Is the Job of the Excretory System?
A: Proteins and nucleic acids contain nitrogen, so when cells in your body break these molecules down, they remove the nitrogen in the form of ammonia (NH3) Some f... Read More »
Source: www.ehow.com
Q: Why Is Excretory System Important?
A: The kidneys are two small organs that filter and remove liquid waste by producing urine, which is temporarily stored in the bladder. Your kidneys produce about ... Read More »
Source: www.ehow.com
Q: What is the excretory system?
A: Excretion is the casting off of waste products. The excretory system is the system in the body that collects waste produced by the cells and removes the waste f... Read More »
Source: wiki.answers.com
Q: What is the excretory system of a planarian?
A: Planaria ,which lives in fresh water ,has two strands of branching excretory tubes that open to the outside of the body through excretory pores .The simple tubu... Read More »
Source: wiki.answers.com
Q: What are the functions of the excretory system?
A: The excretory system is responsible for removing waste products. It also plays a vital role in regulating the water and salt balance in the organism. Previous q... Read More »
Source: www.answers.com