4. The plan that breaks the project down into smaller activities is the:
a. Quality plan
b. Resource plan
C. Project plan
d. Financial plan

a main idea dna proper infromation

i suggest it is anadiplosis

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.