What idea is present in “Blood: There Is No Substitute” that is not present in “The Bizarre Quest for Artificial Blood”? A Hemoglobin could be used as an effective blood substitute.

B Several reasons contribute to the need for an artificial blood substitute.

C Blood donors play an important role in helping patients in need of blood.

D There are benefits that artificial blood provides that human blood does not.

Read the excerpt from act i of the importance of being earnest. lane. i attribute it to the superior quality of the wine, sir. i have often observed that in married households the champagne is rarely of a first-rate brand. algernon. good heavens! is marriage so demoralising as that? this excerpt best illustrates which feature of a comedy of manners?

While studying, lana reached her goal of reading half a chapter without interruptions. what should she do next?

Read the excerpt from the time traveler's guide to elizabethan england.simon forman, who does attend plague sufferers, is a rare exception: this is because he has himself survived the disease and believes he cannot catch it again. however, his remedy amounts to little more than avoiding eating onions and keeping warm. he has a recipe for getting rid of the plague sores that will afflict you afterward if you survive the disease; but that is a very big "if.” it seems the best advice is provided by nicholas bownd in his book medicines for the plague: "in these dangerous times god must be our only defense.”which lines best summarize the excerpt?