The main difference between the readers' guide to periodical literature and resources like ebscohost and expanded academic asap is that the readers' guide is

a. a basic index, while the other resources are full databases allowing access to actual articles.
b. only accessed in a library, while the other resources can be accessed online from anywhere.
c. more universally accepted in an academic setting than the other indexes.
d. older and more comprehensive than the newer, online indexes.

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 is a positive result of the scientific revolution

Urgently need to do with 1-20. you very much!