Yes, because animal experimentation leads to many deaths, also you still don’t have a 100% true idea of what the product is going to do to humans.
The answer is a : the related words were more closely related to the concepts in your textbook
Yes!! Education was a big part of their success.
It was President Franklin Roosevelt who had the greatest economic impact on the American middle class. His New Deal policies included investment insurance, agricultural improvements, and social security measures.
