Which are examples of an expository writing style? Select 3 options. More than a hundred million e-mails are sent around the world each day, and they are all vulnerable to interception. Other attacks include the use of viruses and Trojan horses. But how can you bury a mountain of soil? Before long, the army engineers came up with a plan that would allow them to do just that. Only a small fraction of the information flowing around the world is securely encrypted. Hall well understood the gamble the Germans were taking. When the war began, Elizabeth Van Lew was considered a southern "spinster."

More than a hundred million e-mails are sent around the world each day, and they are all vulnerable to interception.

Only a small fraction of the information flowing around the world is securely encrypted.

When the war began, Elizabeth Van Lew was considered a southern "spinster."

Explanation:

Expository writing has to do with writing with the aim of explaining, exposing, investigating an idea, gather evidence, and bring forth an argument to challenge or change what has been found out.

This type of writing is used mostly in essays, newspapers, texts, encyclopedia to expose and explain phenomena or other happenings.

The three examples of expository writing style are

i'm sorry i don't understand the question.

use the headings to create an overview of the main points.