A shellfish not 100% sure of it but good luck!!!!
<span>The Excretory System Which includes the:
</span><span>Kidneys
</span><span>Ureters
</span><span>Urethra
</span><span>Bladder
</span><span>Skin
And Lungs</span>
Because the gas that pumps out of the car goes into the air
It would be osmosis because osmosis is the diffusion of water through a selective membrane.