A. key signature , the key signature is a list of all the sharps and flats in the key that the music is in.
Answer:
C. To gather and convert sound waves
Explanation:
The function of the outer ear is <em>to</em><em> </em><em>gather</em><em> </em><em>and</em><em> </em><em>convert</em><em> </em><em>sound</em><em> </em><em>waves</em><em> </em>
The correct answer is landscapes and portraits as well as still lifes and genre paintings.
