I believe the correct answer is - <span>This drug helps people lose more weight than diet and exercise alone.
It says here in the text - 48% of the people who took these drugs along with exercise and diet lost weight, whereas only 23% of those who had exercise and diet (but no drug) lost weight. Obviously, this shows that more people who took the drug lost weight than those who didn't.
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A. is the correct answer. Qualitative observation deals with data that can be observed with our senses.
Answer:
By eating things with protein in it. Sorry if this sounds too simple, but that's all it is.
