Answer: In his lifetime, Ralph Waldo Emerson became the most widely known man of letters in America, establishing himself as a prolific poet, essayist, popular lecturer, and an advocate of social reforms who was nevertheless suspicious of reform and reformers.
Explanation:
The author's purpose in this excerpt was to describe the struggle and necessity of their tent.
Answer:
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1) N₂ (gas) ; that is, nitrogen (gas) ; (about 78%);
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and:
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2) O₂ (gas) ; that is, oxygen (gas); (about 21%);
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followed by argon, carbon dioxide, and others.
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Answer: Number 4.
Explanation: It's short and it is stating what your story is going to be about. I hope this helps and have a great day!
