Acid for digestion.
stomach
Food reaches to the stomach by going down the esophagus.
It goes directly to the stomach
the bacteria is killed by the acid in the stomach.
It's Acidic. You need acid to break down the food you ingest.
The phase of gastric secretion that is stimulated by the sight, taste, and smell of food is the cephalic phase. This phase involves the brain sending signals to the stomach to start producing gastric juices in anticipation of food arrival.
Congenital lack of the connection between esophagus and stomach; food cannot enter the stomach
the arrival of the peristaltic wave at the stomach
Stomach
How does blood enter the stomach to the heart, which route does it take?
ANSWER IS: Gastric secretion can be stimulated before food has entered the mouth.A.Gastric secretion can be stimulated before food has entered the mouth.B.Gastric secretion is enhanced by very low pH (below a pH of 2)C.The presence of food in the stomach prevents hormonal control of gastric secretion.D.Vagus stimulation of the stomach results in decreased secretion of gastric juice.
by going down the gullet(oesophagus)