The correct answer among all the other choices is a. formality. This is not something to consider when revising for clarity. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
Pretty sure the answer would be C.
Answer:
I'm pretty sure it's because Darry slapped
A Venn Diagram has 3 parts. There are two sections that are used for the differences. The middle section is used for the similarities.
A venn diagram is used to compare and contrast two different ideas. To make a Venn Diagrm, you draw two circles which overlap. Each circle represents one of the topics you are comparing and contrasting. For example, one circle would represent apples and the other oranges. The overlapping section of the circles is for listing the similarities. In our example, one might find the words fruit, seeds, trees, Halloween, etc. The circle labaled apple might have the words red and green. The circle labeled orange might contain the words orange and sections.
The correct answer to this open question is the following.
You did not mention the book or the text you are referring to. Without information is difficult to know what you are talking about.
However, trying to help you we did some deep research and can comment on the following general terms.
First, you are referring to the book called "The Immortal Life of Henrietta Lacks Teachers' Guide," written by Rebecca Skloot, a science writer that has published many interesting articles on this subject in prestigious slots such as the New York Times magazine.
The challenges that Skloot faced in communicating with Deborah was Deborah's personality and resistance to talk with Kloot. Deborah was a difficult research subject herself because she did not trust Kloot and her research. Deborah is the daughter of Henrietta, and for 20 years never knew about the existence of her mother's cells and that medical and research laboratories were investing millions of dollars in developing medicines. That is why Deborah showed resistance to talk to Skloot. She did not have a clear idea about what has happened with the cells of her mother and the purpose of the research.