excretory system

excretory system   Dan system789

The excretory system refers to the continuous production of wastes that cannot be reused or even toxic in the metabolic process of animals At the same time,

The excretory system is also known as the urinary system This consists of mainly the kidney 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

the ancient magus bride Video: The Excretory System This video takes us on the fascinating journey through our excretory system to learn how our kidneys make pee  Excretory System DefinitionExcretion is the body's process through which waste materials are removed The body metabolizes the food that we consume for