The textbook suggests that the best way to characterize nature-nurture issues is to suggest that the two ____________. That is, genes and environment work both separately and together, and sometimes they influence or change one another.
Fill in the blank(s) with the appropriate word(s).
Question 2
The general field that looks at questions of how genes and environments work together is known as __________ ____________.
Fill in the blank(s) with the appropriate word(s).
