Hich statement best describes why an author would write an introduction to their book?

a to provide evidence for their opinion
b to show which texts were used in researching the topic
c to present the topic and point of view of the book
d to thank people who supported the author and the book

Dentify the reasons that support the claim. check all that apply. claim: students should be required to take at least one online class. learning entirely remotely is one option that many schools offer. online classes provide more flexibility in students’ schedules. everyone enjoys using a computer, so online learning is more fun than traditional learning. one online class should be a mandated part of any school’s curriculum. students learn valuable skills they can apply in online college courses.