The digestive system is a group of organs that perform the process by which food, containing nutrients, is eaten and broken down into different components. This breakdown makes it possible for the digested material to pass through the intestinal wall into the blood stream. The digestive process contains many different steps that take place in many different organs. The first step of digestion begins at the mouth, where the food enters the mouth. Saliva is …showed first 75 words of 1192 total…

…showed last 75 words of 1192 total…one’s bowel movements. People should see a doctor if they experience any change in their bowel movements or pain while having a movement. Most patients whose cancer is confined to the intestine have the growth removed by surgery. They may also receive radiation therapy or chemotherapy. These patients have an excellent chance of being cured. Patients whose cancer has spread beyond the intestine usually have surgery, supplemented by radiation therapy! or chemotherapy. ------------------------------------------------------------------------ **Bibliography**