The truth that animal testing is the key to rapid medical advancement is undeniable. In ancient Greece, the dissection of human or animal corpses for study has been a huge moral argument so far, but without it, humanity wouldn't be so evolving and growing, especially in terms of scientific medical. Through the long path, the number of tested animals is not trivial. According to statistics from 2005, researchers tested over 115. 2 million animals. However, compared to the over 50 billion pounds of human meat consumed each year, animal testing for medical education accounted for only 0. 5 percent of that total. These decimal quantities are saved about millions of people from pestilence and be a big part of curing it by vaccinated and medicine. Therefore, Animal testing should be legal and acceptable for pharmaceutical products.
There are other ways to replace this method in the world of technology, but alternatives to animal testing are dejectedly not effective enough. Scientists use them because it is necessary. Meanwhile, they keep finding other options, such as organs-on-a-chip (Stem cell) and using 3D printing to make the artificial ones. However, medical technology is not yet advanced enough to predict side effects on the body system and response to stimuli without conducting animal behavior studies. This is the reason that why we need to use and legalize them.
Many people imagine that animal testing is just killing or torturing them, so they protest against it, and some have used violence, according to the news. But without knowing that there are existing international standards for it. It has been a long, morally intensive debate. Finally, it leads to compromise from both the opposition and the support team, which is the national standard of ethics for using animals for scientific work. The scientist is not doing it for fun. They also feel guilt about it as they did not see these animals just like that but saw them as coworkers. If there is no other practical way to do it, animal experimentation continues, but strictly under the ethics of using animals for scientific purposes.
And this brings us to the last reason that science cannot be conducted without the use of experimental animals. Besides the experiments for drug production, food toxicity testing, and allergy testing, these animals can also be used to produce bio-based materials such as vaccines against disease and antiserums to cure snake venom, etc. Moreover, it even eliminates rabies and tetanus, two diseases that kill a lot of people. Animal testing and experimental animals are essential for scientific development.
Nowadays, medical technology has been growing a lot, and I believe it is morally wrong to sacrifice an animal's life for human greed when there are alternatives to animal testing. It cannot be 100% gotten rid of, but surprisingly, 20% is. Humanity is certainly not neglecting animal testing, so here comes the agreement on the federal Animal Welfare Act and many other researchers' ethical obligations to take good care of them and make this a worthwhile sacrifice, as other methods are not that effective yet. So, legalized testing on animals for pharmaceuticals is important for scientific evolution. Eventually, the animal testing argument continues until there is an effective way to replace it. Whether we support it or not. 
The truth that  
animal
  testing
 is the key to rapid  
medical
 advancement is undeniable. In  
ancient Greece
, the dissection of human or  
animal
 corpses for study has been a huge moral argument  
so
 far,  
but
 without it, humanity wouldn't be  
so
 evolving and growing,  
especially
 in terms of  
scientific
  medical
. Through the long path, the number of  
tested
  animals
 is not trivial. According to statistics from 2005, researchers  
tested
 over 115. 2 million  
animals
.  
However
, compared to the over 50 billion pounds of human meat consumed each year,  
animal
  testing
 for  
medical
 education accounted for  
only
 0. 5 percent of that total. These decimal quantities  
are saved
 about millions of  
people
 from pestilence and be a  
big
 part of curing it by vaccinated and medicine.  
Therefore
,  
Animal
  testing
 should be legal and acceptable for pharmaceutical products.
There are  
other
 ways to replace this method in the world of technology,  
but
 alternatives to  
animal
  testing
 are  
dejectedly
 not effective  
enough
. Scientists  
use
 them  
because
 it is necessary. Meanwhile, they  
keep
 finding  
other
 options, such as organs-on-a-chip (Stem cell) and using 3D printing to  
make
 the artificial ones.  
However
,  
medical
 technology is not  
yet
 advanced  
enough
 to predict side effects on the body system and response to stimuli without conducting  
animal
 behavior studies. This is the reason that why we need to  
use
 and legalize them. 
Many
  people
 imagine that  
animal
  testing
 is  
just
 killing or torturing them,  
so
 they protest against it, and  
some
 have  
used
 violence, according to the news.  
But
 without knowing that there are existing international standards for it. It has been a long,  
morally
 intensive debate.  
Finally
, it leads to compromise from both the opposition and the support team, which is the national standard of ethics for using  
animals
 for  
scientific
 work. The scientist is not doing it for fun. They  
also
 feel guilt about it as they did not  
see
 these  
animals
  just
 like that  
but
  saw
 them as coworkers. If there is no  
other
 practical way to do it,  
animal
 experimentation continues,  
but
  strictly
 under the ethics of using  
animals
 for  
scientific
 purposes.
And this brings us to the last reason that science cannot  
be conducted
 without the  
use
 of experimental  
animals
.  
Besides
 the experiments for drug production, food toxicity  
testing
, and allergy  
testing
, these  
animals
 can  
also
 be  
used
 to produce bio-based materials such as vaccines against disease and antiserums to cure snake venom, etc.  
Moreover
, it even eliminates rabies and tetanus, two diseases that kill  
a lot of
  people
.  
Animal
  testing
 and experimental  
animals
 are essential for  
scientific
 development.
Nowadays,  
medical
 technology has been growing a lot, and I believe it is  
morally
  wrong
 to sacrifice an animal's life for human greed when there are alternatives to  
animal
  testing
. It cannot be 100% gotten rid of,  
but
  surprisingly
, 20% is. Humanity is  
certainly
 not neglecting  
animal
  testing
,  
so
 here  
comes
 the agreement on the federal  
Animal
 Welfare Act and  
many
  other
 researchers' ethical obligations to take  
good
 care of them and  
make
 this a worthwhile sacrifice, as  
other
 methods are not that effective  
yet
.  
So
, legalized  
testing
 on  
animals
 for pharmaceuticals is  
important
 for  
scientific
 evolution.  
Eventually
, the  
animal
  testing
 argument continues until there is an effective way to replace it. Whether we support it or not.