What advantage does the Video have over the Passage in presenting ideas about food safety? It puts words to music to soften an unusual and alarming message. It uses images to outline in-depth information about a controversial topic. It uses a memorable phrase, music, and images to teach a process. It offers step-by-step instructions to show people how to prepare vegetables.

Which sentence you is an example of chronological structure in “the city without us”?

What task did the surveyors do? a. they studied the landscape to determine the most direct route for building a road. b. they designed treadmills that lifted blocks of stone to where they were needed. c. they dug trenches and filled them with sand, concrete, and large blocks to form a road.

How does this excerpt develop the central idea that espionage during the civil war was often carried out by untrained citizens? it enhances the reader’s understanding by explaining why training was unnecessary. it changes the reader’s perception of what information a spy was able to obtain. it explains an ordinary person’s motivation for conducting espionage against the enemy. it adds moral complexity to espionage, due to the use of secret and dangerous methods.