Which of the following is a good example of narrowing a topic by asking more targeted questions?A) When researching the average household income in the US, you decide to look up the world average household income. B) When researching the average amount of television watched among 55- to 60-year-olds, you search for the highest-rated shows on cable television. C) When researching the health effects of drinking soda, you decide to research the effects of drinking only diet soda. D) When researching the population decline of polar bears, you decide to research the size differences of the various species of bears.

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

How do cheetah kitten silver manes them to survive? quote evidence from the teaxt to support your response and explain your answer completely

When you see information in brackets, these are dialogue stage directions setting actor names