Option 'A' is wrong because his's doesn't make any sense.
Option 'B' is wrong as well becuase 'it's' should be 'its'.
Option 'C' is also wrong because it should be 'hers'/
Option 'D' is correct because it uses the correct possessive personal pronouns.
Also 'moderators' I don't know what your dang deal is with always deleting me goddang answers, but when you did it took away 100 points and one of my brainliest answers. So please stop with that.
I think it would be a because you don't use diagrams to show graphs because they are themselves a diagram
Neutral denotation for this answer
Answer: The answer to this question is d), " to help the reader understand the central idea." Supporting details are used and extracted from the text to support the central idea or main point, especially if writing an essay. Hence, supporting.
