The two basic methods of proving a substance dangerous are:
A) animal testing and natural experiments.
B) animal testing and epidemiological studies.
C) computer models and epidemiological studies.
D) computer models and natural experiments.

Question

Quizplus · Accepted Answer

The two basic methods of proving a substance dangerous are animal testing and epidemiological studies. Animal testing involves the use of animals to determine the toxicity and harmful effects of certain substances, while epidemiological studies involve observing and analyzing the health effects of exposure to a substance in humans. While computer models and natural experiments can be useful, they are not as reliable or effective in determining the potential dangers of a substance as animal testing and epidemiological studies.

The Two Basic Methods of Proving a Substance Dangerous Are