How does the author support the claim that artificial blood would solve problems posed by human blood? А by showing how bioengineers are developing blood substitutes based on different animal species B by describing how artificial blood can be easily transported, stored, and matched with any blood type C by emphasizing how artificial blood substitutes do not need to perform all of the functions of real blood D by explaining how scientists are working to prevent hemoglobin fror breaking down and having a toxic effect on the body

Select the correct answer. read this excerpt from "the lady of shalott" by alfred, lord tennyson. how is the isolation of the lady emphasized through the poem's settings? on either side the river lie long fields of barley and of rye, that clothe the wold and meet the sky and thro' the field the road runs by to many-towerd camelot and up and down the people go. gazing where the lilies blow round an island there below. the island of shalott a. she lives in a building that is not known to anyone b. while she lives in camelot, she cannot leave her tower c. the town has fields and roads, but she lives in a secluded tower d. she lives in a place that is far away from the road to camelot e. she is surrounded by gray stone walls in the tower reset next 2019 edmentum all rights reserved unit 4 activity-ec. docx a n ittarit