Animals having a built-in thermostat to maintain constant body temperature are known as__________
A. Biothermic
B. Poikilothermic
C. Oligothermic
D. Homoeothermic
Answer:D
Animals having a built-in thermostat to maintain constant body temperature are known as__________
A. Biothermic B. Poikilothermic C. Oligothermic D. Homoeothermic