WMC-Webinar004 Question 3

Distractors
It provides students with the ability to communicate via audio recordings in addition to the normal text communication
It provides students with the ability to communicate via audio in addition to the normal text and webcam video communication option
It provides students with the fastest method to improve their public speaking and critical thinking skills.
Key
It provides students with the ability to communicate via audio & webcam video in addition to the normal text communication
Question
Why is voice-thread an improvement over traditional discussion board communication?