The question wants to analyze your writing skill. In that case, I can't write your essay, but I'll show you how to write it.
As the question shows you will have to research the purpose of dreams. This research should be done on articles written by experts and people who have the authority to speak on the subject.
During the research, you will keep important information that must be present in your essay.
<h3>Steps to write the essay:</h3>
Introduction: Show the basic information of the subject, which is not able to show the reader the topic of your essay.
Body: Write at least two paragraphs. In these paragraphs, you will show all the relevant information about the topic. This information must be based on your research and must present evidence that proves its veracity.
Conclusion: Show your finalthoughts on the subject and the importance of talking about it.
More information on how to write an essay at the link:
