As Judson is a 70-year-old retired automobile mechanic, then, he is now probably has a greater fear of death.
Generally, the Fluid intelligence peaks in adolescence as older people are more susceptible to catching colds.
However, the vocab is linked to crystallized intelligence which gets better with age.
Hence, as Judson is a 70-year-old retired automobile mechanic, then, he is now probably has a greater fear of death.
Therefore, the Option C is correct.
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