Answer:
Information technology makes communications during group projects easier. Distance learning courses are delivered much more effectively with the aid of new technologies. Rather than using purely printed materials, education providers can now use audio and video materials as well.
Explanation:
Answer: I believe it would be letter (b)
Explanation: I had to answer this question yesterday and I am pretty sure this is the answer. Because it asks ¨the narrator gives an example of why oxygen is vital to climbers on Mt. Everest. How does the narrator develop this concept in the rest of the narrative?¨ so this is really the only plausible answer regarding the question.
