coaster_crazzy
Best Answer: Each of these organs moves METABOLIC wastes out of the blood stream.
Lungs move CO2 out of the blood
Skin excretes uric acids out in sweat
Kidneys filter uric acids out into urine, along with excess water and other compounds
Liver also filters metabolic wastes from the bloodstream.
I am not sure of the answer but let me help you eliminate some answers. First, D. can't be correct since coral reefs can only form in warm waters. Also, C. is not possible because algae lives in coral reefs.