An article in a small, specialized journal presents the results of a graduate student’s experiment.A book summarizes important recent research on marine mammals.An issue of a popular science magazine reports on some recent findings in brain research.

Question

Revolt · Accepted Answer

primary source; secondary source

Tools, Technology, and Measurement

An article in a small, specialized journal presents the results of a graduate student’s experiment.A book summarizes important recent research on marine mammals.An issue of a popular science magazine reports on some recent findings in brain research.

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