Lessons 2/3 Formation of Urine and Excretory System Diseases/Treatment
The intention of this assignment is to help you understand the excretory system to a greater degree.
Click on both diagrams to go to interactive websites dealing with the excretory system.
View the video on the left explaining how a dialysis machine works. Click on the image on the right to take you to a website outlining the science behind a dialysis machine.