No links Help me please seriously i need this answer all if possible

Ineed this answered very ! what happens when there is a transfer of artwork using a grid? a. acts to verify the analysis of the composition b. the viewer's eye adjust to unity c. unify the composition d. none of the above

Whichis a combination of individual pieces that create a longer musical work?

Which composer worked for empress maria a. peri b. palestrina c. lassus d. victoria