Humidity can be measured using human skin hair sweat odor

Humidity can be measured using human hair. The reason for this is because of the chemical composition of hair. It reacts extremely well with water in the air, whereas the other options are byproducts of humidity. Hair will actually react.

Atahualpaemperor of the inca empire who rose to the throne after winning a civil war between him and his brother.  -he refused to become a spanish vassal or christian.-francisco pizarro kidnapped him and demanded a huge ransom.  -pizarro's secretary described him as "a man of thirty years, good-looking and poised, somewhat stout, with a wide, handsome, and ferocious face, and the eyes flaming with blood."-after the ransom was paid, atahualpa was killed by pizarro