Answer:
SAMPLE is based on gathered data from the large sample
The pronoun is "it" and the antecedent is "a miniature glass hippopotamus".
Extra information:
The word antecedent is composed out of two Latin words: ante and cedere, and it literally means: the "preceding", meaning it refers to the word that precedes the pronoun, that the pronoun refers to. This is not important for the question, but it is important to remember that the antecedent is always in front of the pronoun!
I don’t understand the language in this question sorry.
Answer:
In the sentences below, the comma is used to separate the subject in the vocative case from the rest of the sentence.
Explanation: