Humans
You could harm them or even kill them.
It can harm or kill the animal and it harms the habitat and flow of nature
The public should be concerned about animal testing because the more animals they use the more likely that type of animal will become extinct. This could ruin the environment and effect the way humans live. Some times they steal pets from their homes for testing which really effects the public. And just because a product doesn't harm a rat doesn't mean it doesn't harm a human. Rats and humans are in no way the same.
not normally... but it sometimes does harm them by making them liable to diseases or sick...
so they dont test humans
so they dont test humans
Humans
the faith is that it dosent harm animals all the time
Because it's safer than testing on humans.
never test animals like that you could kill the animal or harm the animal really bad!!
Everything. Without animal testing certain products, materials, and medications would have to be tested on humans. Many people don't realize that animal testing has the biggest part in the medical field. Without animal testing you would not have basic antibiotics that you get from your doctor.