What Might Demonstrations of Both Physiological and Cultural Influences on Eating

Multiple Choice

What might demonstrations of both physiological and cultural influences on eating have to say with respect to the nature vs. nurture issue, if anything?

A) They suggest that the motive to eat is largely a matter of nature, not nurture.
B) They suggest that the motive to eat reflects an interaction between nature and nurture.
C) They suggest that the motive to eat is largely a matter of nurture, not nature.
D) They do little to inform the nature vs. nurture debate.