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Harry needs to write a research paper on water pollution. Which source is the most reliable source that Harry can use?

A.
a literature student’s essay on water pollution

B.
a research assistant’s blog entry about water pollution

C.
an environmental expert’s article on water pollution

D.
a history teacher’s social media post about water pollution

User Kaylum
by
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2 Answers

5 votes

C.

an environmental expert’s article on water pollution

User Mattia Surricchio
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6 votes
C. An environmental experts’s article on water pollution
User Jaydeep Solanki
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