Question

First person narrative is characterized by the use of detailed descriptions. the use of the words i and me. the constant use of the pronoun you. the use of an omniscient narrator.

Answer 1

If I'm not mistaken you need some help with the use of an omniscient narrator in first person.
A first person narrator uses the pronoun "I" to tell the story, and can be either a major or minor character. 
A second person narrator uses the pronoun "you" and is not used very often since it makes the reader a participant in the story (and you, as reader, may be reluctant to be in the action!).
It may be easier for a reader to relate to a story told in a first person account.
A rare form of first person is the first person omniscient, in which the narrator is a character in the story, but also knows the thoughts and feelings of all the other characters. It can seem like third person omniscient at times. Third person omniscient is a point of view where the narrator knows all the thoughts, actions, and feelings of all characters.
Hope this helps. 

Answer 2

Answer:

The use of the words I and me

Explanation:

The first person narrative is told by the first-person point of view, therefore, it is characterized by the use of first-person pronouns such as "I,"  "me," "my," and "mine" and "We," "us," "our" and "ours". In stories with this point of view, the narrator is also a character (usually the protagonist or one of the main characters), and he or she describes the events, other characters, and their inner thoughts through their viewpoint, which is usually highly subjective.