The Nature-Nurture Seesaw Is Best Summarized by Which of the Following

The nature-nurture seesaw is best summarized by which of the following?

A) Primary focus should be given to genetic/heredity elements.
B) Degree to which genes and/or the environment influences individuals must be considered.
C) Origins of personality or temperament are influenced by environment.
D) The relative influence from parents in personality development must be considered .
E) The genes expressed by adopted children in their new home is significant.