an effective conclusion for an essay should use signal words like “in conclusion.” include a new perspective…

an effective conclusion for an essay should use signal words like “in conclusion.” include a new perspective on the thesis. use a “hook” to get the reader’s attention. introduce a new idea.
Answer
Answer:
include a new perspective on the thesis.
Brief Explanations:
An essay conclusion should reinforce the thesis. A new perspective deepens understanding. Signal words like "in conclusion" are clichéd. A "hook" is for the introduction. Introducing a new idea is for the body, not the conclusion.