What kind of marketing does Dr. Naigus do as a composer?

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

Fred has put his clay figurine in a kiln to set soon it will be time to remove the figurine from the figurine from the kiln what should he do

Which of the following is true about artist during the renaissance?