Answer:
72 percent of females have to leave work or school
Explanation:
Sub-questions are narrower questions. They are important because they provide the 'skeleton' around which you will find information to answer your main research question.
Gertrude Stein, patron of the arts, was a voluble conversationalist when artists and writers visited her Paris apartment in the 1920s and 1930s.
Form google dict., voluble means <em></em><span><em>Speaking or spoken incessantly and fluently.</em></span>