"everything was suddenly out of tune like a broken accordion" is a good example of figurative language. It shows the knowledge of the narrator, who must have seen or heard this broken accordion at some point in his life. They seem in shock by the fact that his family is crumbling, hence their use of the word "suddenly." It also shows quite the dramatic persona and exaggeration by saying that 'everything' was suddenly out of tune.
Clumps, waves are the two plural nouns.
Answer:
"Her fingers" is the subject.
Explanation:
The rest of the sentence is only there as an "enhancer", like you would use seasoning to make your food taste better.
In the very, very simplest terms, judging the validity of an argument starts centers around this process:
1) Identify the rhetoric (Lines of Argument) from the actual, formal reasons. Separate the persuasive language from the actual claims to truth and fact.
2) Analyze those reasons (claims to truth and fact) by identifying their logic (often in the Implicit Reasons) and evidence.
3) Test and evaluate the logic and evidence; identify logical errors and ask whether the evidence can and has been tested and objectively, repeatedly, factually verified.
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