Is it necessary to use animals for scientific research?

Start or continue the discussion. Write your opinions and reasons.

well,in my opinion it has no problem..but not in rarely animal..i think mice have a big portion in science..and human is indebted to mice..

IMO,using animal for scientific research that's a good idea,because some animal's organism is near the human, so we can test drug and surgery on them ,if it was successful on them we can test on human.from other hand we shouldnt annoy them,and pay attention to generation of animals.we must know the futue of earth depend on animal.

I think it is necessary to use animals for scientific research because there are a lot of illnesses and cancers in the world nowadays . The number of these illnesses increase very fast . Scientists need to animals for treat of illnesses . They cant test new medicines on persons .

yes . we cant test some material on humans for first time . we can test them on animals and if that was successful we can use them for human and some surgery too

I agree with my friends!IMO,It's necessary to use animals!Actually it's essential to have a better life,even a better environment.Scientists have got at lots of remarkable and momentous scientific achievements by inquring into the animals!For example,efficacy of most of the drugs was proven by this way!Scientists can find out many things about our health and health of the animals.In some cases scientists use animals for scientific research just to look after them better,not for human life!So why don't they do that?
BTW,scientists should be careful about endangered species!They should play safe with them and take no risks to keep them!

yes,why not?
I think it is necessary to use them because when we dont use them we cant improve and treat illness. for example we have a new medicine we must test it on that animal to find out is that medicine dangerous or not? we cant test medicines or new research on people, it is dangerous for them but there is no problem for test on animals.

Consider the parts I have pointed out and edit your texts please. To edit your post, simply click on the "EDIT" button on the top right corner of your post.

brown = Grammar
blue ---- = Word Missing (a word should be added here)
green = Wrong Word (should be changed)
pink = Extra Word (should be removed)
orange = Word Order (the place of the words should be changed)

negar wrote:yes. we cant test some material on humans for ---- first time. we can test them on animals and if that was successful, we can use them for human and some surgery too.

Good job!

mina.moghadam wrote:I agree with my friends! IMO, It's necessary to use animals! Actually it's essential to have * a better life, even a better environment. Scientists have got at lots of remarkable and momentous scientific achievements by inquiring into the animals! For example, efficacy of most of the drugs was proven by this way! Scientists can find out many things about our health and health of the animals. In some cases scientists use animals for scientific research just to look after them better, not for human life! So why don't they do that?
BTW, scientists should be careful about endangered species! They should play safe with them and take no risks to keep them!

Excellent! Great job with "momentous" and "inquiring"! Using new vocabularies is always appreciated! Nice work with phrasal verbs, too.
* "It's essential to have a better life" means It's important that we we have a better life.
"It's essential for having a better life" means "It" is an important thing and it will make our life better.

shakiba wrote: yes,why not?
I think it is necessary to use them because when we dont use them we cant improve and treat illness--. for example we have a new medicine. we must test it on that animal to find out ---- is that medicine dangerous or not. we cant test medicines or new research on people, it is dangerous for them but there is no problem for test on animals.

Great job! to the point and clear. Well done!

Haleh wrote: If we have no choice, we can use them for preparation vaccines or as a diagnostic agent of diseases.

Excellent job with the new vocabularies!

Thanks a lot teacher!
According to your correction,I edited my text.I hope they are correct now!
Thank you again!

I agree with my friends!IMO,It's necessary to use animals!Actually it's essential for having a better life,even a better environment.Scientists have got lots of remarkable and momentous scientific achievements by inquiring into the animals!For example,efficacy of most of the drugs was proven with this way!Scientists can find out many things about our health and health of the animals.In some cases scientists use animals for scientific research just to look after them better,not for human life!So why don't they do that?
BTW,scientists should be careful about endangered species!They should play safe with them and take no risks to keep them!

Great job M!

Please consider what I have pointed out and edit your text.
brown = Grammar
green = Extra Word (should be removed)

Parisa Tavakoli wrote:
I agree with these ideas. IMO, it is so important to use animals. actually essential to have* an easier or better life.
For example scientists can find out al ot of things about our health. Although human should keep them carefully and it needs to money, time, etc. But it is so useful for people to use from animal to having a good life.

* Look at Mina's post.