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A scientist conducted laboratory tests to measure the effects of different fertilizers on plant growth. Describe which type of data source was used in this study and explain your reasoning.(1 point)
Responses
It is a primary data source because the scientist conducted laboratory tests to gather original data.
It is a primary data source because the scientist conducted laboratory tests to gather original data.
It is a primary data source because the scientist analyzed government agricultural reports.
It is a primary data source because the scientist analyzed government agricultural reports.
It is a secondary data source because the scientist observed plants in a natural setting.
It is a secondary data source because the scientist observed plants in a natural setting.
It is a secondary data source because the scientist used previously published research articles.
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It is a primary data source because the scientist conducted laboratory tests to gather original data. The experiment produced new measurements directly from the researcher rather than using previously published or compiled information.
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