Item 3 Read the excerpt from “Louis Pasteur: Battle with Death.”

He found that by letting this tissue stand for a few days it became weak. When a dog received this weak nerve tissue it became sick, yes. But not so sick that it died. The dog got well. And after that, even if injected with the strongest nerve tissue, the dog did not develop rabies. Its body had built up strength against the disease. The dog was “immune.”

The scientist knew that persons bitten by rabid dogs do not show signs of illness until nearly a month later. If resistance could be built up in these people before they showed signs of the disease, perhaps they might not sicken at all! He worked up a course of treatment. It would take fourteen days.

On the first day a dose of a very weak fourteen-day-old nerve tissue was to be given to a person who had been bitten. This was followed on the second day by a thirteen-day-old dose. And so on, until on the last day strong virus was to be given. During this time the person’s body would be building up resistance. Finally, the victim would have so much resistance that he would not get sick.

How do the details in the excerpt support its main idea?
Correct Answer

Which piece of evidence would best support reason #1? othe history of using animals for research extends asfar back as 322 bce, when early greek physician-scientists, such as aristotle and erasistratus,performed various experiments on living animals.animal research played an essential role in thedevelopment of herceptin and tamoxifen, twomedications that have already saved the lives ofthousands of women who have been diagnosed withbreast cancer.even those who believe in testing on animals when it is hnecessary for vital medical research practice what isknown as "the 3 rs-reduction, refinement, andreplacement to reduce the number of animals usedfor testing.biologists believe that chimpanzees share at least 98.4percent of the same dna as humans and gorillas shareat least 97 percent, making primates a popular andlikely choice for the testing of products intended for humans

Read this excerpt from edgar allen poe the masque of the red death and answer the question that follows.what kind of writing does the excerpt represent? here the case was very diffierent,as might have been expected from the dukes love

Read the excerpt from the land. in the late afternoon i did the same, but all the time i was on the stallion, i was aware that mitchell was watching me. he had appeared on the edge of the woods and had just stood there watching ghost wind and me as we went round and round the meadow. finally, on one of our turns past him, he said: "s'pose you thinkin' you a real somebody 'cause you can ride that stallion." i looked down at mitchell and stopped, knowing that despite our understanding, he was itching for a fight with me. now, i don't know what possessed me in that moment to say the next thing i did. maybe i was feeling guilty that because i was my daddy's son, i could ride ghost wind. maybe it was that, but it wasn't out of fear i said what i said. i no longer was afraid of mitchell. "you want to ride him? " i asked. mitchell took a step backward. it was obvious he hadn't expected me to say that. "you know i can't ride him," he said. "your white daddy'd kill me." "you want to ride him? " i asked again. mitchell looked at the stallion, then at me. "so, what if i do? " what intrinsic motivation does the author most likely intend the reader to infer from the passage? paul is motivated by his need to have mitchell praise his riding skills. mitchell is motivated by his need to have paul praise his riding skills. paul is motivated by jealousy and wishes he had free time like mitchell. mitchell is motivated by jealousy and wishes he could ride the horse.