According to the word entry, what is the language of origin for the word impeccable?

im•pec•ca•ble (im-ˈpek-ə-bəl) adj. 1: having no flaws; perfect. 2: incapable of wrongdoing. [latin impeccabilis: in-, not; see in-1 + peccare, to sin.]

a.
latin

b.
modern english

c.
middle english

d.
old english

Vvnici prece di evidence would best support teason #to the 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.0 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 isnecessary for vital medical research practice what isknown as "the 3 rs"-reduction, refinement, andreplacement to reduce the number of animals usedfor testingbiologists 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 leah missbach day's foreword to wheels of change.as wbr's resident photographer i am privileged to see firsthand the impact bicycles have on the lives of our recipients.why does the author include this excerpt?

Read the excerpt from”do not go gentle into that good night” which statement best describes the effect of the refrains in this excerpt?