1. How do paragraphs 4 through 6 support the author's position about online learning? 8.5F, 8.6C,
8.9A
a. By explaining how online classes have become part of the educational system
b. By providing information about U S. Education Secretary Arne Duncan
By explaining why Bill Gates supports the development of online schools
d
By providing evidence that online classes are valuable to students' education
