I think that there is an error in the answer options.
Rather than farmer:microscope, it should be scientist:microscope.
A librarian is a person who handles tangible objects of the job.
Likewise, a scientist is a person who handles the tangible object of a microscope.
Answer: B) Scientist: Microscope
first person point of view :)
Answer:
If you were trying to locate a particular topic in a book while doing research, the reading technique which should be used is skimming.
Explanation:
Skimming, scanning and close reading are the type of reading. Skimming is the technique of reading the topics, headlines or the initial paragraphs of the text. Usually, the readers skim the text and then decided to read it.
Presentation aids are visual methods of clarifying ideas and illustrating the message. So, your answer would be A.
Hope this helps!