Some scientists warn that sitting next to someone wearing the color _____ could negatively impact your performance on a test

Perhaps the most important figure in establishing rock `n' roll as a genre was __________, a Memphis disc jockey, promoter, and record producer

Fill in the blank with correct word

Colin had researched, outlined, and practiced his speech carefully, but on the day he was to give the speech, his girlfriend broke up with him. He found it impossible to keep his mind on his speech or his audience and continually lost his place. What public speaking term BEST describes this situation?

A) psychological noise B) speaker anxiety C) auditory channel deficiency D) physiological noise