The correct answers are B and C.
Third person means using the pronouns she, he, his, her, they, them, etc. In literature, a third person narrates the actions of the characters without being a character themselves. (EX: Sally went to the grocery store with Martha).
The two types of third person narrators are:
• Third person limited
Can only go into the minds of one or two characters. The ability of the narrator to step into the all the characters’ shoes is LIMITED.
• Third person omniscient
The narrator can tap into the minds of ALL the characters. He/she sees all and knows all. The narrator is NOT limited in his/her knowledge of the characters or their experiences.