I thinks it’s no mistake because the sentence sounds perfect ☺️
Explanation:
Scientists are able to learn about the past conditions of Earth's atmosphere through direct chemical records and proxies of chemical records. The study of Earth's past climate is called paleoclimatology. Polar ice cores are the only direct chemical records that exist on Earth.
Roach's tone is playful and conversational. Although her piece is very informative, it does not come across as cut-and-dry facts, but rather is enjoyable to read. For example, when Roach lists the apparently "yucky" food she's already eaten, she pokes fun at herself, saying "I am, yes, one of those annoying travelers who boast about the disgusting food they've lived to tell about." This self-awareness makes Roach seem like she is speaking directly to you, and makes you want to continue having a conversation with her.
Answer:
Lisa Marks is the president-elect
The "autumn of life" refers to D. Old age
