Question

what happened to the various components of food that reach the small intestine ?​

Answer 1

The duodenum is the first part of the small intestine. The main role of the duodenum is to complete the first phase of digestion. In this section of the intestine, food from the stomach is mixed with enzymes from the pancreas and bile from the gallbladder. The enzymes and bile help break down food.

Answer 2

Answer:

The stomach produces acid that helps to kill bacteria and other germs that may get into food.  It then pushes the small particles of food into the first part of the small intestine, called the duodenum. The small intestine is where most of the digestion and absorption of our food takes place