A suffix is what you add to a root of a word to make another word. For example, enjoy + suffix -able, gives us a new word - enjoyable.
Having this in mind, the suffix of encoded is -ed.
Answer:
'C'- a cause that led to there being too many piping plovers
<h3>HOPE THIS HELPS YOU</h3>
Connect, Challenge, Conflict, Conquer, and Conclude are the five elements to make a compelling story.
The answer is " to inform readers about the ways young people improve the world"