What is excretion?
What function do the skin, lungs and liver have in the excretory process?
What is the function of the kydney and what does it look like?
How does the nephron function?
What is the difference between filtration and reabsorption?
Welcome to the Excretory System.
The 
SPOT
in this System is a water slide. This is to demonstrate what it feels like to be
urine when it is being excreted.
Other activities include, riding a hot air balloon just like what the carbon dioxide feels like when it is excreted by the lungs. You will also be able to get an overview of the island.
WARNING-
If you are going to the water slide please make sure that you know how to swim. The
water is waist to chest deep.
Imports: oxygen, water
Exports: urine, sweat, carbon dioxide
Excretory System
EGB
