Final answer:
In the digestive system shown, the monogastric system, both mechanical and chemical digestion occur. Mechanical digestion takes place in the mouth where food is physically broken down by the teeth and tongue. Chemical digestion occurs in the stomach where gastric juices, including enzymes, act on the food particles to further break them down.
Step-by-step explanation:
In the digestive system shown, the monogastric system, both mechanical and chemical digestion occur. Mechanical digestion takes place in the mouth where food is physically broken down by the teeth and tongue. Chemical digestion occurs in the stomach where gastric juices, including enzymes, act on the food particles to further break them down. Further breakdown and absorption of nutrients occur in the small intestine, where enzymes from the liver, small intestine, and pancreas continue the digestion process. Waste material moves to the large intestine, where water is absorbed and feces are formed.