Which sentence is unnecessary and could be eliminated without disturbing the flow and information of the paragraph?
concussions are very serious injuries.
although there is no cure for parkinson's disease, it can be managed
through surgery and/or medications.
repeated concussions may increase a person's risk in later life for
dementia, parkinson's disease, and/or depression.
rest includes both physical and cognitive rest (including going easy on
such activities as school work, television watching and text messaging).

Which revision of the sentence most effectively incorporates the literary term characterized?

Read this sentence from "the wife's lament

Select the correct answer. what is implied in the last line of this excerpt from mark twain's "the £1,000,000 bank-note"? as i approached the house my excitement began to abate, for all was quiet there, which made me feel pretty sure the blunder was not discovered yet. i rang. the same servant appeared. i asked for those gentlemen. "they are gone." this in the lofty, cold way of that fellow's tribe. a. that the servant hails from a different country and most likely migrated to england for employment b. that the servants in the homes of wealthy londoners consider themselves to be better than everyone else c. that the servant is unhappy with his employers and treats all his guests in a rude fashion d. that most servants in london have to live in poor conditions and frequently suffer from cold e. that the servants in london are prohibited from being friendly with th