1. The Excretory System

2. Major Functions Lungs remove co2 from body to be exhaled. Skin it releases excess fluids such as sweat. Urinary bladder gathers urine before it leaves the body. Liver it breaks down medicines and helps eliminate nitrogen from the body.

3. The Diagram Picture

4. Facts about the excretory system The excretory works by removing wastes and by keeping the body clean It works with others by connecting to an array of other organs and systems. The lung of an average individual measures up to twelve (12) inches in size while the size of a kidney is just 4 inches

5. A demonstration of the Excretory system