None
Bacteria live everywhere. Like inside you digestive system, ect., ect., and so on.
The stomach and the small intestine are the most important part for digestion. You CAN NOT live without a small intestine, since most nutrients are also absorbed from there also.
Many different kinds of bacteria live in the intestines. They assist in digestion of foods and keep harmful bacteria from in check.
It is possible to live with one lung, although said life is typically very limited. Limited in the sense that physical exhersion is exceptionally difficult.
no, becuase u wouldnt be aable to move
People can't be born without a digestive system. It is a vital organ that your body needs to live. You will die without your digestive system.
Certain organs you can live without. It will be rough, but you can do it.
Yes
NO! respiratory and digestive are the very essence of what keeps you alive
the digestive system breaks down large food molecules into smaller food molecules and then the cardiovascular absorbs the food and uses this material for the other parts of the body well i think that's what it is? any help
not for long because an animal neds the digestive system to provide essential amino acids and essential vitamins and minearals which said animal could not live without
Digestive system is taking food an breaking it down for digestion. Digestion of food has many parts, teeth, tongue, stomach, intestines, salivary glands, pancreas and live.
no because ur digestive system would not regulate right
Because you can't live without them because you need to breathe with them.
Not really. We can live without some organs found in the systems but not the entire system. We can live without a spleen or a gallbladder but not the systems they are part of (circulatory and digestive).
In your digestive system.
Although you cannot live without your liver, it is an accessory organ for the digestive system. For the digestive system it makes bile which helps to break down fats.