Which of the Following Theme(s)does Research into Evolutionary Adaptation Consider

Which of the following theme(s) does research into evolutionary adaptation consider?

A) Organisms interact with other organisms and the physical environment.
B) Structure and function are correlated at all levels of biological organization.
C) The continuity of life is based on heritable information in the form of DNA.
D) All of the above are considered in this form of research.
E) None of the above apply to evolution.