Discourse markers have variant degrees of semantic meaning; they are utterance-initial; and they can signal a discourse relationship or signal a writerâs or a speakerâs attitude. When we are planning to write a well-organized text, cohesion and coherence must be taken into
Koilonychia can also be caused by medical conditions created by unbalanced diets, problems with absorption, inadequate intake of nutrients, inability to digest nutrients, digestive issues, or anything that is capable of hindering the proper development of nails, nail biting included.
1 Korsakoff's psychosis is caused by long term alcohol abuse. 2  Dietary or other deficiency of the vitamin B1 or thiamine may lead to amnesia.  Transient global amnesia caused by problems with blood flow to part of the brain, which cause sudden episodes of memory loss that a person cannot remember afterwards.