\r\n The length of human hair changes as the relative humidity changes. <\/div>\r\n
\r\n During the winter, low relative humidity can irritate the mucus membranes in the nose and throat. <\/div>\r\n
\r\n The relative humidity is a measure of the air's actual water vapor content. <\/div>\r\n
\r\n A change in the air temperature can change the relative humidity. <\/div>\r\n \r\n \r\n
Answer is Right!<\/div>\r\n
Answer is Wrong!<\/div>\r\n <\/div>\r\n\r\n