Who do you feel is the most cardiovascular athlete and why? (This can be someone you know personally or are acquainted with). Please answer in paragraph form. Use specific information that you have learned in the course to defend and support your opinion.( I apologize to put it as a English question)

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were a 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.