In order: Mouth, Asophogus, Stomach, Pancreas, Gallblader, Small Intestine, Large Intestine, Rectum, Anus.
Mostly in the stomach where food is Mechanically (physically) changed when the stomach muscles squeeze the food. Chemical change also happened when the acids in the stomach separate nutrients, break down food, and kill bacteria. When the two are combined, the food turns into a soupy-like mixture called chyme, which has alot of acid in it from the stomch. I hope that's what you wanted.
The small intestine is part of the digestive tract or gut. It is where most of the digestion and absorption of nutrients from food occurs.
The small intestine has the most lymph nodules and bacteria in the digestive tract. The lymph nodules help with immune responses, while the bacteria play a key role in digestion and nutrient absorption.
The small intestine is the site of most chemical digestion and absorption in the digestive tract. During absorption, nutrients enter the bloodstream, and the circulatory system can then transport these nutrients to all body cells.
Food does not go 'Inside' of your digestive system. It remains 'Outside' of the digestive system. So most of the digestion is extracellular. So from mouth to anus the entire digestive system is connected to the 'Exterior' and is not technically and immunologically 'Inside' your body.
Digestion starts in the mouth by chewing but most of the digestion is in the stomach where digestive juices are located.
Most of them.
Most nutrient digestion occurs in the stomach
Most water is absorbed in the Large Intestine ! x
Vagus nerve
Urinary tract infections (UTIs) are bacterial infections, not viral or fecal in nature. They occur when bacteria, typically from the digestive tract, enter the urinary tract and multiply, causing an infection. UTIs are most commonly caused by E. coli bacteria.
Mouth
The most common bacterial infections of the digestive tract are caused by Shigella, Salmonella, Campylobacter, and Yersinia. Patients taking certain antibiotics may be susceptible to infection with Clostridium difficile