It is thanks to his jealousy that the Frog becomes the sole singer at the end of the poem.
He envied the Nightingale's talent and therefore tricked the Nightingale into practicing so much it died. After the Nightingale's death, the Frog became the only (and therefore best) singer. The Frog's success was only possible due to his jealousy. If he had not been jealous of the Nightingale, the Frog would not have become the singer he became.
Sentences that delay the main point until the end of the sentence are called periodic.
It is a adverb clause.
Hope this helps!
Answer:
It's an illusion, caused by the ways that Earth and Mars orbit the sun. ... show where Mars appears as it moves forward, goes through retrograde,
Explanation:
Semi-formal is the answer
