d.) is the subject/noun
I don't exactly know what the question is, but i hope this helps.
B. A book about how Harry Potter changed throughout the series
A character study is when one looks closely at a character. In option B, the character, Harry Potter, is being closely analyzed as a dynamic character. Option A is about technology, not a character. Option C is about the setting of Tolkein's books. Option D is about weather.
This question is worded awkwardly
Answer:flirting could cause sexual harassment and to prevent it I don't really know sorry
Explanation: