Read this excerpt from the brochure “Nanotechnology: Big Things from a Tiny World.” As you read, look for words that have Greek and Latin word parts and consider context clues. Nanosensors in food packaging can measure pathogens and other contaminants in food, indicating if it is safe to eat.
Based on your knowledge of the prefix patho‒ (which means “disease”), and the context clues nearby, how would define the word pathogens?

something that causes illnesses
something that doesn’t cause illnesses
a life-threatening disease
something that is added to food

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

Wich statements best identifies a problem with this method

If this were a fictionalized account, instead of a memoir, which might be the opening sentence? a) i am not your prisoner. b) i find myself in prison. c) you have taken me prisoner. d) black hawk had been taken prisoner.