Heya!
ANSWER:
Blood circulation improves the body functions and stabilizes it
The 3rd-person omniscient narrative voice is most likely being employed here. The writing is in the 3rd person, and the narrator apparently can give access to Chad's thoughts, which suggests that the narrator is writing from a perspective that knows everything related to the story.
<span>Past perfect tense is used in this case. This is due to the fact that the events are not in normal chronological order. This tense is used to differentiate when the events happened and put them back into proper order.</span>
<span>The answer is "</span><span>for landlords, who, as they have already devoured most of the parents, seem to have the best title to the children." Swift is criticizing the rich and powerful by bringing up absurd solutions, and the rich landlords are a mock of that social class. </span>