Answer:
Fat digestion begins from the mouth but the majority of the fat is digested in the small intestine as the digestive juice, a mixture of bile juice and pancreatic juice is secreted by the liver and pancreas respectively which contains digestive enzymes like trypsin, chymotrypsin, amylase and lipase helps in digestion of the fat.
The digestive juice is delivered to the small intestine through ducts which helps in breakdown and digestion of fats. Lipase enzyme acts on the fat and cholesterol which break down these and form small or tiny particles called chylomicrons thus completing the digestion of fats.