Answer:
the answer is 7 if you consider the checklist and the text of the explanation
The key is in D major which means your do will be D (first space under the staff) I will give you the first measure:
Do Do Re Mi
The two Donatello's characteristic formal contributions are encountered in the work for Baptistery of Siena. He demonstated it through organizing the relief by a rigorous application of the rules of perspective. Even though it was created at a shallow deptht, this technique makes each figure of a scene emerge clearly and very logically. This technique is determined as a flattened relief.
HEYA!!!!!!!
The answer to your question is
B) PIXELS
hope it helps you.....
:)