The argument over experimenting animals should be outlawed, however others tends to believe that important scientific discoveries can be achieved by experimenting on the animals. I firmly believe in not killing the animals in order to invent something incredible.
Firstly, enormous inventions could only have happened by experimenting on animals. Scientists are in favour of this that before implementing on human beings, it should be tried on animals. In one way it makes sense and on the other hand, it does not. Discoveries made by famous folks have been successful by experimenting on the animals. Furthermore, medical professionals and other reserachers wants to save human lives and in order to do so, they put animals lives on risk.
On the contrary, people does not support the idea of killing animals and a law should be enforced. By killing animals, human beings are the reasons for their extinction and endangered species. Human beings are becoming selfish and greedy that they forget they are putting someone's life on risk. Scientific discoveries can still take place without harming them. The way technology is so advanced in the 21st century, there should be a way where animals does not have to be killed. Scientists can grow the tissues in laboratories and should investigate their studies on them. There should be a strict law about protecting these species.
To sum up, there can be various alternatives in order to make the finest inventions. People need to realize that by harming fauna species, they are ending someone's life. 
The argument over  
experimenting
  animals
 should  
be outlawed
,  
however
 others tends to believe that  
important
 scientific discoveries can  
be achieved
 by  
experimenting
 on the  
animals
. I  
firmly
 believe in not killing the  
animals
 in order to invent something incredible. 
Firstly
, enormous inventions could  
only
 have happened by  
experimenting
 on  
animals
. Scientists are in  
favour
 of this that  
before
 implementing on  
human
 beings, it should  
be tried
 on  
animals
. In one way it  
makes
 sense and  
on the other hand
, it does not. Discoveries made by  
famous
 folks have been successful by  
experimenting
 on the  
animals
.  
Furthermore
, medical professionals and other  
reserachers
 wants to save  
human
  lives
 and in order to do  
so
, they put  
animals
  lives
 on  
risk
. 
On the contrary
,  
people
  does
 not support the  
idea
 of killing  
animals
 and a law should  
be enforced
. By killing  
animals
,  
human
 beings are the reasons for their extinction and endangered species.  
Human
 beings are becoming selfish and greedy that they forget they are putting someone's life on  
risk
. Scientific discoveries can  
still
 take place without harming them. The way technology is  
so
 advanced in the 21st century, there should be a way where  
animals
  does
 not  
have to
  be killed
. Scientists can grow the tissues in laboratories and should investigate their studies on them. There should be a strict law about protecting these species.
To sum up, there can be various alternatives in order to  
make
 the finest inventions.  
People
 need to realize that by harming fauna species, they are ending someone's life.