If there was a superhero who spit acid and it was due from parietal cells mistakenly developing in h… Show more If there was a superhero who spit acid and it was due from parietal cells mistakenly developing in his mouth, what would he need to protect his own mouth from the acid? What would prevent the acid from traveling throughout his body? Please answer from an Anatomy&Physiology perspective with focus on Digestive System. Thanks • Show less