I think it was named the bald eagle because of the contrast in colors. The body is brown and the head is white, like you said, so when it is flying it looks bald because the head is lighter. I think that might be the reason
The personal pronoun that is correctly complete the sentence is : C. she
The other options are only use when there is a possessive form, which make C became the most possible choice for you
hope this helps
Since the number behind it is a zero the number would stay the same
My special teacher..........................
