Some people think that using animals for experimentation purpose is cruel but other people that it is necessary for the development of science. Discuss both views and give your opinion.

For advancing the development of science, it is more and more common to

use

animals

for

experimentation

purposes

. Some people believe that it is so cruel due to

animals

also

living like us; Others who cannot agree with

this

view think that it is necessary for science to progress. In my personal view, I think using

animals

for

experimentation

purposes

is the only choice. People think the animal experiment is cruel because

animals

are

also

live, there are no differences between a rat with a man.

For example

,

animals

have their families and relatives as well, and they can

also

feel the pain.

Hence

, we do not have the right to deprive their lives.

In addition

, It is possible to abuse the

use

-animal

experiments

if there is not a complete supervision system.

On the other hand

, others believe it is necessary for the development of science because we cannot

use

humans

as subjects in

experiments

. The reason is that human beings will have more empathy

about

Change preposition

for

show examples

themselves.

For instance

, No one is willing to devote themselves or our relatives.

Also

, it may result in the increase of some serious crimes like selling organs of people, if it is allowed to

use

humans

to conduct some

experiments

. In conclusion, from a personal view, I think using

animals

for

experimentation

purposes

is our only choice owing to using

humans

for

experiments

may result in more unnecessary death. As we know, the survival rate is low due the

experiments

usually have a high risk.

For example

, if we

use

humans

for

experimentation

purposes

in the medical area, there will be many patients dying from the

experiments

that could be survived,

although

the original idea is to save these patients.