Rearrange P, Q, R, S to form a meaningful paragraph. P: The researcher then compared the results with earlier studies.
Rearrange P, Q, R, S to form a meaningful paragraph.
P: The researcher then compared the results with earlier studies.
Q: First, a group of volunteers was selected for the experiment.
R: Finally, the findings were published in a science journal.
S: Each volunteer was given a different diet for six weeks.
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Correct answer: (A) QSPR
Explanation
Signal words: First (Q) → experiment (S) → then compared (P) → Finally (R).