contestada

Which is an appropriate and accurate explication of paragraph 4?
A)
Professional investigations explained the source of the Paulding Light.
B)
A $100,000 prize was award to the individual that solved the Paulding
Light mystery.
C)
Investigations into the Paulding Light have failed to expose the source of
the phenomenon.
D)
Television programs have helped bring the story of the Paulding Light to
people across the country.