Answer the full question not just a part of it.

What is the purpose of the outer ear? a. to convert mechanical waves into electrical waves b. to evaluate the quality of sound c. to convert sound waves into mechanical waves d. to collect and focus sound waves

Will there ever be a season 2 to no game no life? (animation)

Which indian dance form originated from dance-dramas based on the life of lord krishna? a: odissi b: kathak c: manipuri d: bharata natyam