<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>
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August Heat Can Cause Breathing Problems. August heat and humidity is here, bringing health concerns for people with breathing problems, such as COPD or asthma. Seniors can be more affected than others by the heat, making it very important for them to take action to avoid problems
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