Answer:themes: everyone has a dark side, people are unknowable.
not themes: dr.jekyll is a scientist , unforeseen consequences
Explanation:
A deep fissure in earth, rock, or another surface
In the through the Tunnel, the narrator explains the individual thought and feelings of the older boys - This statement is true
the author of through the tunnel use third person omniscient point of view, which make it possible to explain different perspectives of different characters
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