Anybody wanna talk please i have to do home work pls help on this queston

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

What is forming a pliable medium, such as clay or paper mache’, into a sculpture?

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