Final answer:
In the sentence, 'I saw her,' the pronoun 'her' is an object pronoun.
Step-by-step explanation:
In the sentence, 'I saw her,' the pronoun 'her' is an example of an object pronoun. Object pronouns receive the action of the verb or are the objects of prepositions. They include pronouns such as 'me,' 'you,' 'him,' 'her,' 'it,' 'us,' 'you,' and 'them.'