What structural features provide digestion in the mouth and stomach?

In the mouth, the initial breakdown of food takes place, thanks to the enzymes of saliva. The presence of teeth and a tongue allows food to be chopped up, and the salivary glands allow food to be fully saturated with saliva. The food then travels through the esophageal tube to the stomach.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.