How does the excerpt from "Introduction to Found Poetry" illustrate the idea that found poetry is created from other texts? It focuses on an important poet, Terrance Hayes. who popularized Golden Shovel poems

It explains that acrostic poems may contain hidden messages

It defines how acrostic poetry is a variation of cento poetry

It describes how a Golden Shovel poem uses language from an existing poem.

to inform the reader that the text will take a second look at the grimms’ original tales

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).