Final answer:
News articles are primarily visual with text and images, and do not come with audio aids, while radio reports are auditory, using sound and may include live participant voices.
Step-by-step explanation:
When looking at the characteristics of news articles and radio reports, it's clear that they fit into different modalities based on how they present information to their audiences. News articles offer predominantly visual modes of information, such as text and images, while radio reports rely on auditory modes, such as spoken words and sounds.
For news articles, the correct characteristics are:
- Visual (a) - Since news articles are read, they allow readers to see the text and accompanying visuals.
- No visual aids (c) - They provide written content without the aid of live audio or video.
For radio reports, the appropriate characteristics are:
- Auditory (b) - As radio is listened to, it primarily utilizes sound to convey information.
- Print + Voices of participants (d) - Radio can include scripted content as well as the live voices of participants.