pretty sure its the stomach since you have to break down food.
Our stomach is the most acidic area in our body due to gastric juice.
The most inferior part of the human body is the foot. The most superior is the head.
It is the brain part of the human body that contains the most neonates.
Ear
The eyes.
The tounge and mouth
the rectun!
the brian
arm
The most expensive part of a human being is the bone marrow and this is the most delicate part.
the nastiest part of the body is your uranues
the wing