How are the organs in a model of the human body the same abs how are they different?

Assuming that it's supposed to say "and" not "abs" they are the same because they all have their own functions that allow the body to maintain homeostasis. they are different because each organ has a different function and importance in the body. They are also different because some organs you can live without.

when you rub, you also apply pressure, that pressure can urge the poop to come out. i think that when your rubbing, you also might be slightly breaking it up and that can further fill the stomach.