 
<translate> Dabbobi masu shayarwa suna adana zafin jikinsu da gashin kansu ko gashin kansu. Heat yana fitar da makamashi. Dabbobi masu shayarwa suna adana makamashin jikinsu da gashin kansu ko gashin kansu. Saboda haka amsar karshe ita ce (B). <eng> Mammals conserve body heat with their hair or fur. Heat is emitted energy. Mammals conserve body energy with their hair or fur. So the final answer is (B). 