Your mom! she didn't tell you?
Bits of dirt and bacteria that get caught in mucus are usually moved by cilia towards the throat where they can be swallowed and passed through the digestive system. In the digestive system, the bacteria are destroyed by stomach acid and enzymes, while the dirt is expelled from the body through feces.
it sends the swallowed materials to the stomach
the pancreascreates enzymes for the digestive system and produces hormones for the endocrine system
The only organ in the digestive system that produces acids to break down food is in the stomach.
FiberFiber
The acid in your stomach kills bacteria and helps keep your digestive system healthy.
The stomach acid kills bacteria in the stomach and helps maintain a healthy digestive system.
Not in your stomach as it is too acidic for bacteria. Cows have a stomach compartment just for bacterial digestive action that produces methane. Perhaps in your intestinal region methane can be produced.
The liver produces digestive juices , that helps in the digestion.
probiotics
Yes. Your digestive system houses numerous amounts of bacteria. These bacteria are not bad though, their colonies function in harmony to balance out your system Hope this helps
The Digestive track, it is in the anus.