You need the stomach to recieve food that contains minerals after the food has been swallowed, then the food will pass from the stomach to the intestines, to successfully RETRIEVE the food that contains MINERALS in order for our body to survive. The principle applies to water as well. Unless you're taking suppositories. Ouch.
The human body reaches terminal velocity after falling about 200-220 meters depending on wind velocity.
Hair is nearly indestructible or some stuff like that.
I've broken hair.SUPER STRENGTH
Ah, but can you break a nail?That is the question.
Biting them dosn't count?
The kidney can filter almost everything. If you eat beets, your pee turns red due to the kidney. It can't filter it.
The average snake can do many things.