1,083,494 Pages
Welcome! Enter your question below. Please use words like "Who, What, Where, When, Why, How, etc..." in your question. Nothing to ask? Click here for a random, un-answered question.

They don't really, except for the fact that they're both in your body. The digestive system sends nutrients and other molecules (drugs, poisons) to the liver to be processed, and be subsequently distributed through the body by the blood. The kidneys then filter out the waste that cells produce when they consume those nutrients from the blood and store it in your bladder with water. So there's quite a few degrees of separation between the two.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.