chemical and mechanical
Teeth belong to the digestive system. They are part of the oral cavity and are involved in the initial mechanical breakdown of food during the process of digestion.
small intestine
The digestive system that experiences chemical breakdown is the Gastro intestinal. Chemical matter is then moved on through the small intestines.
Mechanical breakdown refers to the failure or malfunction of a mechanical component in a system or machine. It can occur due to wear and tear, improper maintenance, or manufacturing defects, resulting in the system not functioning as intended. Mechanical breakdowns often require repair or replacement of the faulty component to restore the system's functionality.
Digestive system
the saliva, acids in the pancreas, the acid in stomach
Non-mechanical systems, are just as it is called. They are somewhat the opposite of mechanical systems. The difference being that mechanical systems are systems such as robots, coneyer belts...etc. and non mechanical systems are systems such as school system, or health care system, there is also a government system as well
Different parts of digestive system .
Enzymes in saliva and in the other parts of the digestive system speed the chemical breakdown of food
mechanical and chemical digestion
mechanical, chemical, and peristalsis wich are enzymes