Option C is the correct answer. This option shows the following sentence:
Mae Jemison, the first African American woman in space, once said, “The thing that I have done throughout my life is to do the best job that I can and to be me.”
We can arrive at this answer because:
Among the answer options, the only one that fixes these errors and presents the correct sentence is option C.
It is important to remember that the quotation marks must separate Jemison's lines, to signal the reader that the narration will be interrupted. Also, the period must be enclosed in quotation marks, like option C shows.
More information about quotation marks at the link:
https://brainly.com/question/12487979