Respuesta :
One purpose for providing additional resources at the end of an informational text is: 3.)To show the author established clams by doing credible research.
What is an Informational Text?
An informational text is material that is meant to inform an audience of a topic.
Additional resources can be added to the informational text to allow the reader to consult more relevant sources for further information. It is also proof that the author did credible research.
Learn more about informational texts here:
https://brainly.com/question/24852861
Answer:
C
Explanation:
Or To show the author established clams by doing credible research.