What is the purpose of the middle ear

A. To convert mechanical waves into electrical waves .

B. To evaluate the quality of sound

C. To collect and focus sound waves

D. To convert sound waves into mechanical waves

Which of the following lists of ordered pairs is a function?

Now for all my fellow anime lovers i have 4 questions: 1. which ship would have been the best ending for inuyasha a) inuyasha x kagome b) sesshomaru x kogome c) koga x kagome d) none 2. what is your ideal ending for fairy tail 3. which show wouldn't you mind watching or rewatching a) ghost hunt b) psycho pass c) inuyahsa d) the wallflower e) pick your own 4. what is the anime show you that you would love to live in for a year?

Which of the following artists is known as the “father of pop art”? a. andy warhol b. norman lewis c. richard hamilton