Answer:
Hello, I just read this story so hope this helps!
In the falling action of "Through the Tunnel" by Doris Lessing, the protagonist Jerry's mother notices the scars on his chest from diving and expresses concern. Jerry realizes that his mother cares for him and wants him to be safe. This moment shows that Jerry has gained a new understanding of his mother's love and care for him, and he is no longer solely focused on proving his independence through his diving efforts. This realization helps to resolve the internal conflict Jerry has been struggling with throughout the story.
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