Dominic was balancing on the fence. No matter how many times he fell off or got hurt, he never learned his lesson. Last
spring, he'd sprained his left ankle. Last fall, he'd fractured his right wrist. One summer, he'd spent six weeks with a cast on his
leg. He just never learned
His older sister, Sophia, was watching from the porch. She knew that Mom would come out any second and say, "Dominic
Salvatore Mazzello, you come in this house immediately."
"Hey, Sophia, watch what I can do!" Dominic yelled from the fence,
He got up on his toes like a gymnast on a balance beam and stretched toward the sky
"You're going to falll" Sophia shouted back
"Oh, I am not! You're just jealous because I can do this and you can't."
Dominic reached higher and higher. Suddenly, his right foot slipped. Then, his left foot slipped. Sophia saw her brother falling,
falling, falling
As Dominic neared the ground, Sophia leaped from the porch, dashed to the fence, and caught her little brother in her arms.
"Nice catch, Wonder Woman," Mom called from the front porch. Sophia and Dominic both smiled. But Dominic stopped
smiling as soon as Mom said, "Dominic Salvatore Mazzello, you come in this house immediately."
Why does Mom call Sophia "Wonder Woman"?
O A. because Sophia resembles Wonder Woman
OB. because Dominic reads old comic books
C. because Sophia performs a heroic act
O
OD. because Dominic is always getting rescued

the answer to this question

c. there are many strengths

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1. the relationship between a pronoun and its antecedent- reference

reference refers to the relationship between mainly pronoun and another unit of grammar- noun phrase or noun.

2. a singular noun naming a collection or group- collective noun.

collective noun refers to the kind of noun which refer to the name of people, thing or anything in collective. for instance bundle of sticks, herein 'bundle' is collective noun.  

3. a modifying clause whose subject and/or verb is implied- elliptical clause

it is a clause in which words are being left out. on the other hand, the missing word is understood due to the logic or pattern of the sentence.  

4. two or more nouns and/or pronouns serving the same grammatical function and followed by a pronoun that references one or all nouns- compound antecedent

compound antecedent refers to which is made up of two or more words which are joined by 'or' or 'and.'

5. an adjective clause introduced by a pronoun- relative clause.

relative clauses are the clauses which begin with the relative pronouns such as when, where, which, that or who. the noun that precedes, relative pronouns identify or define that noun.  

6. the word, phrase, or clause to which a pronoun refers- antecedent.

antecedents refers to the phrases, clauses or words which are replaced with one of the third personal pronouns.