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For scientific and commercial examinations it is estimated that there are 26 million animals in the United States each year. Animals are used for the development of medical treatments, drug toxicity determination, product safety to humans, and other biomedical, commercial and healthcare applications. People have studied living animals at least 500 years ago

Advocates of animal experiments say that it has developed a cure that saves lives for humans and animals, there is no other way to study intact organisms, strict regulation is in the laboratory You can prevent animal abuse.

Opponents to animal experiments are cruel and inhuman in animal experiments, alternative methods that researchers can use can replace animal experiments, animals are significantly different from humans, so research on animals is irrelevant It often brings about results. . Read more

95% of the animals used in the experiment were not protected by federal animal welfare law (AWA) which does not include cold blooded animals such as birds, mice, mice bred for research, reptiles and most fish. [one two Three]

Chimpanzees share 99% of DNA with human, but the genetic similarity between mouse and human is 98%. The US and Gabon are the only two countries permitting chimpanzee experiments. [Four]

In 2016, California used more cats (2,216) and dogs (5, 504) than any other state. The most used guinea pig in Ohio (33, 797), the most used primate in Massachusetts (10, 583). [121]

Researchers Joseph and Charles Vacanti planted human "ears" from bovine chondrocytes implanted on the back of living mice and explored the possibility of plastic manufacture and reconstruction of the body part of the operation. [108]

According to the e-mail from the Virginia Election Administration Committee on March 28, 2018 to ProCon.org, "Virginia implemented a state conviction recovery policy." If convicted and moved to Virginia, this person is entitled to register to vote in Virginia. Washington - All convicted felony judgments need to be re-registered after completing verdict and parole and probation. But the Secretary of State website says, "If the court judges that you did not comply with your legal and financial obligation, you can revoke your voting rights."

For a full list of laws on the voting rights of all 50 states and Columbia special districts, please try the law created by ProCon.org, a nonprofit charity, or the State Legislature. The US Justice Ministry also compiled a list of provincial government material links for voter registration.

The following are more than 50 major discussion topics on ProCon.org and their respective central issues. Topics usually include questions of pros and cons, arguments, expert quotes, historical backgrounds, reader reviews, videos, photos and more. ProCon.org is a nonpartisan, nonprofit organization with more than 25 million people every year, including more than 10,000 school educators.

Assign or ask students to select ProCon.org theme ("Difficulty") to check. Students should select three professional referrals and three citations representing the main arguments on the ProCon.org website individually or in groups. For each citation, the student pays attention to the source of the citation, identifies the main idea of ​​the two citations, and uses the additional worksheets provided by English teacher W. Kip Morales of Smidt Tech High School to quote the citations Evaluate from 1 to 10.