The fingers are located distal, or away from the body, to the wrist bones.
I think it is control group
For the answer to the question above, one of the side effects of carbon in the environment is the global warming or Climate change. The Carbon dioxide traps the heat of the sun from escaping the atmosphere. This results to increase in global temperature which causes the ocean water to evaporate than usual and creates super typhoons.
Mitosis should be the answer. if not that, then cell division. hope this helps :3