What are structures of nonfiction texts?

Some of the text structures in nonfiction include photos, captions, graphs, maps, bold print, and a glossary. When reading nonfiction, readers don’t always have to read the text first. It’s okay to look at the different text structures before reading the text.

Do you want me to list all of them??

answer; /// i believe that the correct answer is ; ///fictional books or character' check first good luck

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).