Answer:
Usually, violins, double basses, cellos, and violas are in an orchestras.
Explanation:
They range from high to low.
It's usually D, but it could be two other instruments (instead of violin and cello)
Answer: Two
Explanation:
"A half note divided into two equal parts yields two quarter notes, which are each one quarter of a whole note, hence their name." - lcs productions
