Question

What is the main function of the digestive system in the human body?

Answer 1

it's main function is to digest the food...

Answer 2

To digest food and to breaking the food into small molecules by some enzymes in mouth the saliva has salivary amylase which break the carbohydrates and in stomach pepsin break the proteins and in duodenum juices will secreted bile juice pancreatic juice have trypsin and amylase brakes down fats and in small intestine the intestinal juice will secreted have sucrose digest all food completely and that food goes into blood by villi in small intestine