Answer:
I think whom. Since it sounds better then who in that sentence.
Answer:
A
Explanation:
I am almost 100% sure its A, it's been awhile since I've had a class on this.
Answer: I believe it’s A.
Explanation: it explains difficulties that astronauts may face and in the following sentence it goes more in depth
Answer:
Helen is explaining herself to Telemachus
Explanation:
Answer:
..
Explanation:
The author's attitude is expressed through the words and details he or she selects. For example, textbooks are usually written with an objective tone which includes facts and reasonable explanations. ... Often objective tone uses higher level words and avoids pronouns such as I and you, creating a formal tone.
