This research method has been commonly used since the nineteenth century (Animal Testing Timeline), but over time this practice has become less popular in America, partially due to the fact that most of the results from animal testing are not successful in humans. ... The reason for that is very simple, animals and humans have great differences in biology and genetics. ... One big supporter of animal testing practices is the NIH (National Institutes of Health), which at the same time is funded by people's tax money. ... Besides the money, and the inaccurate results of animal experimentat...

• Word Count: 1580
• Approx Pages: 6
• Has Bibliography
• Grade Level: Undergraduate