Considering that most soups are warm and salty The answer is B. The combination of organic compounds in warm salty water.
The Answer Is : Acid Drainage
In "The Tell-Tale Heart," what prevents the narrator from killing the old man during one of the first seven nights? The narrator says that his reason for killing the old man is that he does not like the old man's "pale blue eye, with a film over it" - he calls it a "vulture eye" and an "Evil Eye".
The esophagus squeezes food down the digestive tract by an involuntary synchronized muscle movement called the Peristalsis
In the direction of the applied force