I think the answer may be water pollution.
water pollution > Water pollution<span> is the contamination of </span>water<span> bodies (e.g. lakes, rivers, oceans, aquifers and groundwater). This form of environmental degradation occurs when </span>pollutants<span> are directly or indirectly discharged into </span>water<span> bodies without adequate treatment to remove harmful compounds.
source: Wikipedia </span>
C) electors
jargon means language that people of a certain profession can understand. So, electors is jargon because it is specific to the job of the Electoral College.
The right answer is: D) "Jem ran to the kitchen (...) we had company". Jem invites Walter Cunningham to lunch when he finds out that he has nothing to eat. Walter hesitates, but ends up accepting the invitation. At the Finch house, Atticus and Walter discuss technical matters of the field, and Scout is overwhelmed by his mature discourse. Walter asks for more molasses and pours it in the meat and the vegetables. Scout asks him straight out what he´s doing, and Calpurnia gives him a lesson on how to treat guests, even if the are from families like the Cunningham.
Our chief este courtier cousin and our son
