What does the theory of evolution contribute to conservation biology? A) It helps scientists understand how populations and species are related, and this knowledge can be used to help these populations and species survive.

B) It helps scientists understand how populations and species are related, and this knowledge can be used to capture and breed the fittest organisms in these populations and species.

C) It helps scientists understand how populations and species react to changes in their environment, and this knowledge can be used to help these populations and species survive.

D) It helps scientists understand how populations and species react to changes in their environment, and this knowledge can be used to capture and breed the fittest organisms in these populations and species.