You are building an android. choose a human organ system, and state which materials you would use to model it in the android

I would choose the circulatory system. I would select rubber tubing, a pump, and a variety of connectors so I could join the tubing together. The rubber tubing because it mimics the blood vessels. The Pump to mimic the heart. Something similar to the Lungs or a way for the fuel to be added to the tubes would also be necessary. What materials would work best for this would depend on how the android is powered.

Your mom and uh your mom!