Answer:
cello, euphonium, double bass, bass guitar, bassoon, contrabassoon, trombone, baritone horn, tuba and timpani
Explanation:
These are the main bass clef instruments.
The answer is the horizon line.
<span>Registration: A method of correlating color separation so that the colors line up correctly. Press: A device used to transfer an image. Keyblock: A printing block that is used to create a black outline before the color is added, and usually has the most detail.</span>