The answer to this question is: <span>Read and sign an informed consent form
If there study caused some relatable negative effects to the subject of study, the participants could sue the researchers because technically the researcher is the one that create those effects.
But, if you mention the possible side effect and make the participants constantly join the study, you will be safe from potential alwsuit.</span>
I think the toxic sludge is a fine addition. If someone were to remove the toxic sludge then I sure wouldn't be happy. The toxic sludge isn't hurting anybody, why should they remove it? It's the people who are a threat to the toxic sludge, not the other way around.
The answer to the question would be b. False
Answer: D
Explanation: It shows something might happen