unit5-b
1.Drug companies conduct animal testing.
Scientists cannot use patients for experiments.
It could make the patient worse.
Animals are killed after the experiment.
for inspection
whether successful or unsuccessful
2.Basic medical research also uses animals.
To check whether the medicine works or is safe
They are under contract with a scientist.
For example, sleep deprivation research.
3.Animals are also used for training in medical schools
Students practice on animal bodies.
4.Animal testing has become a ploblem.
scientist: Animal testing is necessary
author: Animal testing isn't needed
①Animals have rights, too.
②We can check the safety with computer model.
③Animal's body isn't the same as a human's.
④It's wrong to cause pain and death to them.
It doesn't always lead the good result.
5.Refuse to use products made by animal testing.
We need to liberate the animals.
We must change the law.