You have read “The Bizarre Quest for Artificial Blood” and “Blood: There Is No Substitute,” two texts about artificial blood. Write an essay that argues whether or not artificial blood should be considered as an approach to providing blood to patients in need. Using details from both texts, describe the challenges and benefits of artificial blood. Write a well-organized, text-dependent response. Be sure to save time to edit and review your work for complete sentences, spelling, punctuation, and appropriate language.

the great wall of china worked as a defense for the feudal states of the zhou dynasty to the north. during the warring states period more walls were put up to defend the borders of the different kingdoms. it was semi successful because despite the wall, the mongols eventually conquered china also the great wall provided protection to the economic development and cultural progress, safeguarded the trading routes such as the silk road, and secured transmission of information and transportation. @jayxboof

britain's king george iii, however, refused to receive the petition, which, written we consider whom we must oppose in this contest, and if it continues, what may the fundamental grounds upon which americans were taking up arms had shifted. that king george refused to so much as receive the

adopted the practice of proskynesis, a persian court custom that involved bowing down and kissing the hand of others, depending on their rank.