What is the function of a claim in an argument? to introduce the topic to state the writer's opinion to state a reason for the writer's belief to give evidence supporting the writer's belief

the author develops a cold, and scared tone. making the reader shudder with fear, and suddenly become cold. i'm guessing that he's writing a scary novel, or maybe about a chilly december night.

sentence lenght varies according to word choice.you select which word to use and that will require to use other expressions that collocate with the word chosen.sentence length will vary   according to the choice of words you make to express your ideas.  

free points are committed here! first to answer by writing this question and post is as an answer gets brainliest and everybody gets 30 !