C) The composer may wish to use certain instruments to support other instruments; as the bass and harmony support the melody.
Answer:
I think it is simple spelling mistake but I am not too sure about it so if you get it wrong the I am really sorry!
Rockin’ Robin Is the answer
Tint is a color + white
example : pink is a tint because it is red + white
shade is a color + black
example : dark blue is a shade because it can be blue + black
