There isn’t a passage tho
The simple predicate in a sentence is the main action word. In this case, it is "live."
<span>The correct answer is A. the results of a scientific study would be the most effective evidence. Thoughts and opinions are not valid for scientific studies because they are based on emotions and personal values. Ethics also have a problematic effect on science because values and morals are often different from society to society.</span>
Respectful? i would assume so ??