We know the creature can cry and bleed but do his kidneys and GIT work normal..? Did Victor even feed him or give him water? I don't think he did. The creature can survive without them, that much is obvious... But like if he did eat and drink, would his body excrete the excess?
This is a genuine question, I'm wondering about the logistics here. Because so far? Looking at it? His body works exactly the same way my own (immortal) OCs does, which is fascinating but also rly funny to me.
If that's the case, then his body doesn't Need warmth or food or water, but he Can feel cold and hungry and thirsty. If he doesn't consume anything, his body doesn't need to get rid of anything, so there is no waste. Same way he doesn't need to sleep to survive, but sleep feels damn nice when you're tired, doesn't it...? I mean, we do see him sleep!
















