<span>If Tracy has already suffered from chicken pox, it is likely that there are already antibodies in her system due to this exposure that will mean when she next catches it she will recover far quicker and without the need for such heavy medication.</span>
Answer:It could be analyzing diversity, but there's no comparing differences. So it might be something else. Presentational adaptations don't really fit all the actions described, as 'making inferences'. So it is most likely some other option.
Now, We can learn about out audience by observing it, collecting data, surveying and making inferences. So they all fit option A, making D incorrect.
so there fore the answer is A
Explanation: