Which statement best describes the effect of tone on the reader?
a.
the tone the reader learn details about an author's background.
b. the tone the reader interpret the structural plot path of a text.
c.
the tone the reader interpret an author's attitude on a subject.
d.
the tone the reader make an informed decision about a subject.

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

What’s the difference between extract and abstract as nouns and verbs?

Aprimary source: a- may be biased b- is never biased c- cannot possibly have bias d- none of the above