Which statement best describes a valid scientific claim? a. the results of the experiment can be replicated by using any method of experimentation. b. the results that support the claim are replicable by other scientists who follow the same procedures. c. the claim is jointly issued from both a major university and an established government agency. d. the claim is supported by at least ten scientists in addition to the original researcher.

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

Which of the following sentences refers to a conflict between characters in "two kinds"?

Brendan is playing in the backyard.