Answer:
C. protective
Explanation:
To protect them from exposure to any chemical whether liquid or airborne from infecting them.
Answer:
It helps the reader to understand the narrator from a number of different perspectives.
Explanation:
Poe typically wrote his stories in first person and he did this to allow readers to understand the narrator of the story and what their motives and reasoning for their actions were.
The tendency to watch one's environment and others in it for cues as to how to act in particular situations is called self - monitoring.
