This company was the first to take a gamble on sound motion pictures?

According to the definition given in the textbook, which of the following situations would be

classified as interpersonal communication? A) The usher at the theatre looks at your tickets then points to the center aisle. B) You and your roommate are discussing a movie you just watched. C) You call the weather line to find out the forecast. D) You present your project to your history class.

A surgeon who uses medical jargon without further explaining it to her patient is likely producing __________ noise.

A. physical B. physiological C. psychological D. semantic