According to the text, which one of the following is specifically identified as extending the conversation about infant mortality to countries outside Paraguay?

___________ is when there are gaps in air play and there is nothing on the air

a. dead air b. sloppy c. unprofessional d. tight board e. none of these

Mel is the presenter at a conference in her university. She is speaking about cognitive neuroscience. During the presentation, she introduces the keynote speaker in the following manner: "Dr. Sandra Keaton, a black woman growing up in the 60s, faced a lot of difficulties because of poverty. She overcame these difficulties through sheer hard work and is now one of the most accomplished black

researchers in the field of neurosciences." Mel has used _____ while introducing Dr. Sandra Keaton. A) ?personal pronouns B) ?marking C) ?jargon D) ?profanity