 
 <translate> Evaporation of sweat uses energy, and the energy comes from body heat. Sweat glands pump perspiration through pores. Perspiration comes through pores and is evaporated by energy from body heat.
The answer: (F). <hau> Hatsin yana amfani da makamashi, kuma makamashi yana fitowa ne daga zafin jiki. Gland na gumi suna fitar da gumi ta hanyar pores. Jiki yana fitowa ne ta hanyar pores kuma yana narkewa ta hanyar makamashi daga zafin jiki. Amsar ita ce: (F). 