Because people sell bad things and it’s most likely a scam
When getting a secondary source one thing to remember is it can be created by an educated expert and published in an academic journal. Also, a firsthand account published in a magazine will also work as a secondary source. So bother A and B will be correct. If only one can be chosen, A would be the better of the two. <span />
Answer:
c
Explanation:
i would say c because it talks about all of the planets and not just specific ones, like the other answers
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