 
 <translate> Mammals conserve body heat with their hair or fur. Basically, heat is energy. Mammals conserve energy with their hair or fur.
So, the final answer is (C). <hau> Dabbobi masu shayarwa suna adana zafin jikinsu da gashin kansu ko gashin kansu. Ainihin, zafi shine makamashi. Dabbobi masu shayarwa suna adana kuzari da gashinsu ko gashin kansu. Amsar ita ce (C). 