21. what is the purpose of a conclusion in a piece of writing? a. to summarize unrelated topics b. to…

21. what is the purpose of a conclusion in a piece of writing? a. to summarize unrelated topics b. to introduce new arguments c. to add unnecessary details d. to tie together main ideas
Answer
Brief Explanations:
The conclusion in writing should synthesize and summarize the main ideas presented in the body, not introduce new arguments, add unnecessary details, or summarize unrelated topics.
Answer:
D. To tie together main ideas