Adding Bcc recipients is a way to protect the individuals' identities and email addresses. It also prevents exposure to spam and computer viruses. The Bcc designation dates back to when carbon paper was used to copy typed letters. The opposite of the Bcc notation is the Cc, or carbon copy, designation, which includes a visible list of everyone who receives the email. Learn more about E-mail
Canale and Swain defined communicative competence as a global competence that subsumed four separate but related competencies: grammatical, sociolinguistic, discourse, and strategic. The concept of communication competence emerged as a reaction to earlier approaches to
canal-a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance; the tear duct was obstructed; the alimentary canal; poison is released through a channel in the snake's fangs. duct, epithelial duct, channel. pore-any small opening in the skin or outer surface of an animal. passageway, passage-a path or channel or duct through or along which something may pass; the nasal passages. canalis vertebralis, spinal canal, vertebral canal-the canal in successive vertebrae through which the spinal cord passes.