Multiple Choice
The heritability of intelligence among older people is _____ than is the heritability among young people,perhaps because _____.
A) higher;older people have more similar experiences than do younger people
B) higher;intelligence levels have slowly been decreasing over the decades
C) lower;access to education has improved over the years
D) lower;the average diet is more nutritious now than it was in the past
Correct Answer:

Verified
Correct Answer:
Verified
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