Relate the excretory system to another circulatory system?

Which option is the most relevant piece of evidence for this claim

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were wealthy people. they needed some way to keep track of what they owned. they began drawing pictures. they used a reed as a pen. they drew on soft pieces of clay. the soft clay was then dried in the sun. the tablet became a permanent record. later, the sumerian drawings changed into wedge-shaped symbols. this kind of writing is called cuneiform. by putting symbols together, the sumerians could write entire sentences.

Take on the role of a teacher who is students understand macbeth. choose one scene from theplay and create 12 to 18 annotations, or explanatory notes, to explain the meanings of words andfigurative language and to analyze the poetic structure. then write one or two conclusion paragraphsexplaining how shakespeare's language supports the tone and character development in the scene.