Is this a question about a story. Include an attachment for me to help!!
Hey! I hope you are doing okay, and here is my answer with my own words, all I hope is you turn my words into your own :)
Illustration is a very important text feature because it provides an imagery to the reader. Illustration is what makes a story more interesting. It provides a base for the imagination the reader can create in their mind.
Honestly I hope this is what the question meant. Good luck!
If you're talking about the story "Marian Andersen Sings," then I believe it would be that "They knew that she would be nervous"
Answer:
You would call it a pork chop!
