His âsix defining characteristicsâ are as follows: 1  1. âA discourse community has a broadly agreed set of common public goals.â. 2  2. âA discourse community has mechanisms of intercommunication among its members.â. 3  3. âA discourse community uses its participatory mechanisms primarily to provide information and feedback.â.
Causes of Similar Symptoms to Dark stool in children. Research the causes of these symptoms that are similar to, or related to, the symptom Dark stool in children: 1  Stomach bleeding (4 causes). 2  Rectal bleeding (324 causes). 3  Internal bleeding (22 causes). 4  Peptic uler. 5  Gastritis (39 causes).
Black stool and Dark stool and Liver cancer and Abnormal blood test symptoms (3 causes) Black stool and Dark stool and Liver cancer and Abnormal stool appearance (3 causes) Black stool and Dark stool and Liver cancer and Anal symptoms (3 causes) Black stool and Dark stool and Liver cancer and Anemia (3 causes) Black stool and Dark stool and Liver cancer and Ascites (3 causes) Black stool and Dark stool and Liver cancer and Bleeding symptoms (3 causes) Black stool and Dark stool and Liver cancer and MORE SYMPTOMS.