Question

Music Appreciation : Which nineteenth-century innovation helped to improve the piano?

A. It was electrified.
B. Notes were removed from the high and low ends.
C. The keys were made wider to be more easily played.
D. Wooden hammers replaced leather.

Answer 1

D. wooden hammers replaced leather.

Step-by-step explanation:

took the Pennfoster test

Answer 2

The correct answer is D.