The statement that foreshadows the conflict between Ralph and Jack:
C). Jack is not interested in helping Ralph build shelters.
Foreshadowing is characterized as the literary device through which the author hints about the actions that are forthcoming in the story.
As per the question, Jack's disinterest in assisting Ralph to prepare shelters signals the readers about the emerging conflict between the two characters.
The conflict is revealed and deepens more when they both select for leadership and attempt to prove themselves superior over the other.
Thus, option C is the correct answer.
Learn more about "Foreshadowing" here:
brainly.com/question/25293996