Okay so I'm not sure exactly if this is talking about primary or secondary sources, but if it is then I'm fairly certain that this would be a secondary source since the student wasn't there to witness it, they're relying on their research to give them information.
Answer:
The group may not want to disappoint an influential producer or investor. The second reason maybe they want to avoid a heated argument which could turn the whole project down. Another reason may an expectation of a brief meeting. Involvement in other projects which make them less concern about its success could be another reason.
The answer is Dregg did delightfully on his Antarctic test because ... he knew it cold! This puzzle is a play on words; when somebody is fully set for every answer on a test, they can be said to "know it cold." At the same time the Antarctic is recognized for being, in fact, very cold. So in this joke Dregg knew all the answers about the cold weather of the Antarctic.
The answer is c because its describing who is donalds sisters
