During His English Class, Ingrid Was Struggling to Focus on the Presentation

Multiple Choice

During his English class, Ingrid was struggling to focus on the presentation given by his professor as the classroom was freezing cold. Also, the professor's table was creaking. In this scenario, both the cold atmosphere in the classroom and the creaking table are _____ to communication.

A) perceptual barriers
B) physical barriers
C) body language barriers
D) organizational barriers