Answer:
D. Chloroplast. Chloroplasts are identifiable by their green pigment.
Neanderthals is the closest relative to modern human. According to the study of evolution of man, neanderthals are the one with the closes facial structure and body structures to human.
Their higher classification is already considered as human.
When members of the same species become adapted to new environments
They will have to change their hypothesis and try the experiment all over again or you also need to state in your conclusion that your hypothesis was wrong
