 
 <translate> What was the question for this implicit rationale, and corresponding answer?
Head hair is especially important in preventing heat loss from the body. Almost 90 percent of the body's heat loss is from the head. Without hair, 90 percent of the body's heat would be lost.
 The answer: (H) <ibo> Gịnị bụ ajụjụ maka echiche a na-apụtachaghị ìhè, na azịza kwekọrọ na ya? Ntutu isi dị mkpa karịsịa n'igbochi ahụ mmadụ ịfụfụ okpomọkụ. Ihe fọrọ nke nta ka ọ bụrụ pasent 90 nke okpomọkụ ahụ́ na-efunahụ si n'isi. Ọ bụrụ na mmadụ enweghị ntutu isi, ihe dị ka pasent 90 nke okpomọkụ ahụ ga-ala n'iyi.  Azịza ya bụ: (H) 