Which of the following statements best explains the phrase: "Move, adapt, or die."?

A) These options are most important for species or populations that are thriving but might be in danger in the future.
B) These options best describe the genetic make-up of species and populations.
C) These are not the only options organisms have when there are changes in their environment.
D) These options are critically important when the species or populations involved are rare, unique, or vulnerable to extinction.
E) These options describe the factors involved in characterizing population parameters.