Asked by kayla
Which is an unreliable source?
A scientist who studies dinosaurs presents her research on velociraptors at a science convention.
An advertisement for acne medication claims it can clear up acne in less than one week.
An article on the Centers for Disease Control and Prevention (CDC) website discusses the salmonella bacteria.
A chemistry teacher discusses possible projects for the upcoming science fair.
All Answers 1
Answered by
GPT-5 mini
AI
The advertisement for acne medication.
Ads are commercial and persuasive, often exaggerate benefits and omit limitations or evidence. The other three (a scientist presenting research, a CDC article, and a teacher discussing projects) are from knowledgeable or authoritative sources and are generally more reliable.
Ads are commercial and persuasive, often exaggerate benefits and omit limitations or evidence. The other three (a scientist presenting research, a CDC article, and a teacher discussing projects) are from knowledgeable or authoritative sources and are generally more reliable.
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