Tasnia Jannat, Dominic Kwesi Quainoo
The gastrointestinal (GI) system is 25-foot-long pathway that stretches out from the mouth to the rear-end anus. All that we eat goes through the throat and gets handled in the stomach and small digestive intestines to absorb nutrients. At last, the waste is taken out from your body through the colon and rectum. At times, a tumour can shape in one of these organs, after the variations of the DNA causes cancer cells to develop. The explanation for the change could be anything from hidden conditions to way of life decisions to hereditary qualities.
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