The answer is: [A]: Idiom.
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The phrase: "castles in the air" is an idiom.
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Explanation: "Castles in the air", literally speaking, are impossible to exist or be created.
So, when used as an idiomatic phrase, it refers to events that cannot, or likely will not, be possible to achieve.
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Answer:
It is an antonym.
Explanation:
Antonyms are words that have opposite meanings.
The meaning of the word <em>petulant</em> is <em>insolent or rude in speech or behavior</em>, while the word <em>agreeable</em> means <em>pleasant </em>or <em>willing to agree to something</em>. As we can see, those two meanings are very different.
An analogy is a comparison between two things, typically used to explain or clarify something.
Cognates are words that have a common origin.
Synonyms are different words that mean the same thing.
Generally speaking, A. Third person omniscient often provides insight into the character's mind, giving the reader the character's motives and/or feelings.
C. Induce calm
<span>Fast food restaurants often use the colors red and yellow as a marketing strategy to lure in more customers and increase sales. The colors yellow and red have a subconscious psychological effect on us, making us feel happy, intrigued and calm. These feelings are likely to stimulate our appetite and thus, increase sales and profits at fast food restaurants. </span>
Answer:
It bores through and enters the developing seed, where it undergoes a moult and becomes legless.
Explanation: