I'm sorry, but you forgot to provide the paragraphs...
It the beginning sentence, it's states "write a multi paragraph essay". Most likely, it's more than 1 paragraph. If you wanted to make extra sure, you could do (1) introduction paragraph,(1) body paragraph, and (1) conclusion paragraph. If you think that you could possibly do 3 body paragraphs with the given question, go ahead.
You need to have your email because you need it for many other stuff and for vaccines for sure and for and for job too and just write a paragraph but short or you can write long one too whatever your teacher assign you for it do your best for sure