UPCOMING SHOWS - Reno - Silver Legacy. Headlining Comedian: Bill Dawes and Jeff Richards. As part of the Silver Legacy Resort Casino's 20th birthday, there is a new addition to Downtown Reno's tallest casino: the world-famous Laugh Factory has opened its doors inside the Silver Legacy.
Excretion is a biological process by which metabolic waste products and toxic materials are removed from the body of an organism. It's an essential part in life, because it gets rid of all the poisons and etc. There are three types of waste, they are urea, sodium and excess water.
The excretory system is a system of organs that removes waste products from the body. When cells in the body break down proteins (large molecules that are essential to the structure and functioning of all living cells), they produce wastes such as urea (a chemical compound of carbon, hydrogen, nitrogen, and oxygen).reter: Tube that carries urine from a kidney to the urinary bladder. Urethra: Duct leading from the urinary bladder to outside the body through which urine is eliminated. The waste-containing fluid that remains in the nephrons is called urine.