Answer :
Final answer:
The -ing modifier in the sentence 'Nadia springs backward on the balance beam appearing confident' is 'appearing confident'. It describes Nadia who is the subject of the sentence. The corrected sentence is 'Appearing confident, Nadia springs backward on the balance beam.'
Explanation:
In English, an -ing modifier is a word that describes another word and ends in -ing. In the sentence from the animation, 'appearing confident' is the -ing modifier. In the context of this sentence, 'appearing confident' is referring to Nadia who is the subject of the sentence. So, Nadia is 'appearing confident'. For the corrected sentence, the best option would be 'Appearing confident, Nadia springs backward on the balance beam.'
Learn more about -ing modifier here:
https://brainly.com/question/34971253
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