we can stop cutting down animal habitats
what are the disvantages of animal extinction
None. "Animal testing" is done almost exclusively on very, very common animals, like rats.
Extinction is the rule, not the exception. That being said, I would not like to be responsible for the extinction of an animal.
take care of them
If you want to know i suggest you google Animal Divesity Web and click on the first link
animal activist comes to mind
No longer in existence
Biology.
I could answer it if it made sense
Extinction
None
The animal that the railroads nearly drove to extinction was the Buffalo. The railroads severely destroyed the buffalo's natural habitat.