<span>The many organ system changes that occur because of alcohol take toll on the kidneys, which cannot function optimally. This failure leads to retention of body fluids. Symptoms include swelling of body tissues, such as feet, legs, hands, and face. Kidney failure is inevitable with end-stage liver disease.</span>
Answer: association
Explanation:
The definition of association is a connection between two things, so this would also be the case for two ideas.
I'm very certain that it is MLA because that's the format i've been using for english since middle school